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These Are the First FireSat Images for Finding Wildfires from Space

A new satellite program backed by Google and global nonprofits is looking to mitigate destructive fire seasons.

At Google I/O in May, Google revealed that it’s working with the Earth Fire Alliance on FireSat, a program that combines new high-resolution satellites with AI analysis to pinpoint wildfires in their earliest stages and help responders knock them down before they grow. This week the alliance released the first images captured by the initial satellite, showing how fires as small as 5-by-5 meters — about the size of a classroom — can be detected from space.

Existing satellite systems scan for fires, but at a coarser resolution. In one image from Oregon, using MWIR (Mid-Wave Infrared) heat-sensing imaging, a small roadside fire showed up as a bright speck. According to the alliance, it wasn’t detected by other space-based systems.

This example from Ontario, Canada, on June 15, 2025, shows the Nipigon 6 fire, a new blaze detected using the MWIR spectrum, but it also shows how LWIR (Long-Wave Infrared) was used to identify areas left over from a previous burn in 2020, which are heated due to a lack of vegetation. At the bottom, a false-color composite of SWIR (Short-Wave Infrared), NIR (Near-Infrared) and visible Red channels helps track the life cycle of the fire.

Currently, the Earth Fire Alliance has one protoflight satellite, built by Muon Space, aloft for testing. With three satellites in orbit, FireSat will be able to scan locations globally twice a day. And when the program is fully operational, in 2030, a network of more than 50 satellites is expected to cut that time down to 20 minutes; for areas that are more prone to fires, that interval will be every 9 to 12 minutes.

One key reason for Google’s involvement in the alliance is to sort through the massive amount of data that will be generated. Muon Space estimates that each satellite will cover 190 million square kilometers per day, and the multispectral instrument on each satellite records across six channels. With AI and software assistance from Google, the program should filter out false positives. AI is playing a larger role in fighting wildfires around the world — NASA is using its vast trove of Landsat satellite data to build predictive models of where fires are likely to erupt next.

«There are millions of things that can be mistaken for a fire,» said Chris Van Arsdale, Google Research climate and energy lead and chair of the Earth Fire Alliance board of directors. «Looking for fires becomes a game of looking for needles in a world of haystacks.»

It will also be important to prioritize fires that crews can respond to. A June 21, 2025, image of a remote area of Alaska shows a fire that wasn’t observable by ground-based sources.

In this image from Borroloola, Northern Territory, Australia from July 11, 2025, the FireSat satellite identified multiple wildfires spread over a large distance, which would help fire responders coordinate efforts.

The Earth Fire Alliance is currently working with some fire departments and other early adopters to help determine how best to parse the data and communicate with responders.

«What you’re looking at now is raw imagery that is helpful for the technologists, the scientists [and] the remote sensors,» said Kate Dargan Marquis, former California state fire marshall and senior wildfire advisor to the Gordon and Betty Moore Foundation, a main underwriter of the Earth Fire Alliance. «But for firefighters, we’ll build fire data products on this data.» That would include map-based tools with AI underpinnings to help them understand where and how they can make fire response decisions, she noted.

The data will eventually be made available for public resources, such as those used by the consumer app Watch Duty. Brian Collins, executive director of Earth Fire Alliance, explained that the current early adopter program includes pathways to determine how to disseminate the information being collected, be that through local dispatchers or other sources. «A very informed public can make decisions [such as when to prepare to evacuate] in advance of being told,» he said, adding that a public that understands fire is no longer scared of fire.

Although FireSat is still in its first stages and won’t be considered operational until three satellites are in orbit, in 2026, the initial data and imagery looks to be a promising tool for fighting wildfires around the globe.

Technologies

Tea App Breach Exposed 72,000 Selfies and ID Photos

The images were being stored in a «legacy data system» containing information from more than two years ago, the company says.

Tea, a women’s safety dating app that has surged to the top of the free iOS App Store listings, suffered a major security breach last week. The company confirmed Friday that it has «identified authorized access to one of our systems» that exposed thousands of user images. And now, there’s the potential that more details on people using the app could be accessed.

According to Tea’s preliminary findings from the end of last week, the breach allowed access to approximately 72,000 images, broken down into two groups: 13,000 images of selfies and photo identification that people had submitted during account verification and 59,000 images that were publicly viewable in the app from posts, comments and direct messages.

Those images had been in a «legacy data system» that contained information from more than two years ago, the company said in statement. «At this time, there is no evidence to suggest that current or additional user data was affected.»

Earlier Friday, posts on Reddit and 404 Media reported that Tea app users’ faces and IDs had been posted on anonymous online message board 4chan.

Tea requires users to verify their identities with selfies or IDs, which is why driver’s licenses and pictures of people’s faces are in the leaked data.

Tea said it has launched a full investigation to assess the scope and impact of the breach.

DMs potentially exposed

A security researcher has also discovered that it is possible for hackers to gain access to DMs between Tea users, according to a report by 404 Media on Monday. This reportedly affects messages sent up to last week by people using the Tea app. Tea didn’t immediately respond to a request for comment on this latest report.

The premise of Tea is to provide women with a space to report negative interactions they’ve had while encountering men in the dating pool, purportedly to keep other women safe. The app hit the No. 1 spot on Apple’s US App Store last week, drawing international attention and sparking a debate about whether the app violates men’s privacy. If the reports of a breach turn out to be true, it will also play into the wider ongoing debate around whether online identity and age verification pose an inherent security risk to internet users.

In the privacy section on its website, Tea says: «Tea Dating Advice takes reasonable security measures to protect your Personal Information to prevent loss, misuse, unauthorized access, disclosure, alteration and destruction. Please be aware, however, that despite our efforts, no security measures are impenetrable.»

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Technologies

As Inflation From Trump’s Tariffs Looms Large, I’m Watching 11 Key Products for Inflation

Though the reality of tariff-driven inflation is arriving in earnest, the very worst of it might still be a ways off.

The question of how new tariffs will affect prices is more relevant than ever, with President Donald Trump punting another major deadline down the road and a new Consumer Price Index summary showing that the inflation rate was 2.7% in June, the biggest jump since February. It’s enough to get anyone concerned about affordability in the US, as if we all weren’t worrying about it already. However, the worst may still be yet to come, as the Aug. 1 deadline for the president’s steepest tariffs approaches in a matter of days. 

Amid those worries, I’ve been tracking prices every day for 11 key products likely to be hit by price increases from tariffs, and the picture I’ve painted so far is this: not much has changed, at least not yet. The winding road of tariff inflation still stretches before us into an uncertain future, and the threat of price hikes continues to cloud the horizon. As some economists recently told Vox, the upward trend in inflation is almost certain to continue if Trump’s tariffs remain at the levels being discussed.

To date, I’ve seen two noteworthy price increases, one for the Xbox Series X and the other for a popular budget-friendly 4K TV. Some other products have gone on sale for brief periods. Notably, other outlets have caught a number of major retailers hiking prices across the board, with CNBC finding some substantial inflation at Walmart specifically.

CNET Tariff Tracker Index

Above, you can check out a chart with the average price of the 11 products included in this piece over the course of 2025. This will help give you a sense of the overall price changes and fluctuations going on. Further down, you’ll be able to check out charts for each individual product being tracked. Based on the numbers so far, the average has gone up noticeably since the start of the year but this has been driven mostly by big shifts for a few products, as most price are still stable.

We’ll be updating this article regularly as prices change. It’s all in the name of helping you make sense of things so be sure to check back every so often. For more, check out CNET’s guide to whether you should wait to make big purchases or buy them now and get expert tips about how to prepare for a recession.

Methodology

We’re checking prices daily and will update the article and the relevant charts right away to reflect any changes. The following charts show a single bullet point for each month, with the most recent one labeled «Now» and showing the current price. For the past months, we’ve gone with what was the most common price for each item in the given month. 

In most cases, the price stats used in these graphs were pulled from Amazon using the historical price-tracker tool Keepa. For the iPhones, the prices come from Apple’s official materials and are based on the 128-gigabyte base model of the latest offering of the iPhone 16. For the Xbox Series X, the prices were sourced from Best Buy using the tool PriceTracker. If any of these products happen to be on sale at a given time, we’ll be sure to let you know and explain how those price drops differ from longer-term pricing trends that tariffs can cause.

The 11 products we’re tracking

Mostly what we’re tracking in this article are electronic devices and digital items that CNET covers in depth, like iPhones and affordable 4K TVs — along with a typical bag of coffee, a more humble product that isn’t produced in the US to any significant degree. 

The products featured were chosen for a few reasons: Some of them are popular and/or affordable representatives for major consumer tech categories, like smartphones, TVs and game consoles. Others are meant to represent things that consumers might buy more frequently, like printer ink or coffee beans. Some products were chosen over others because they are likely more susceptible to tariffs. Some of these products have been reviewed by CNET or have been featured in some of our best lists.

Below, we’ll get into more about each individual product, and stick around till the end for a rundown of some other products worth noting.

iPhone 16

The iPhone is the most popular smartphone brand in the US, so this was a clear priority for price tracking. The iPhone has also emerged as a major focal point for conversations about tariffs, given its popularity and its susceptibility to import taxes because of its overseas production, largely in China. Trump has reportedly been fixated on the idea that the iPhone can and should be manufactured in the US, an idea that experts have dismissed as a fantasy. Estimates have also suggested that a US-made iPhone would cost as much as $3,500.

Something to note about this graph: The price listed is the one you’ll see if you buy your phone through a major carrier. If you, say, buy direct from Apple or Best Buy without a carrier involved, you’ll be charged an extra $30, so in some places, you might see the list price of the standard iPhone 16 listed as $830.

Apple’s been taking a few steps to protect its prices in the face of these tariffs, flying in bulk shipments of product before they took effect and planning to move production for the US market from China to India. A new Reuters report found that a staggering 97% of iPhones imported from the latter country, March through May, were bound for the US. This latter move drew the anger of Trump again, threatening the company with a 25% tariff if they didn’t move production to the US, an idea CEO Tim Cook has repeatedly shot down in the past. This came after Trump gave a tariff exemption to electronic devices including smartphones, so the future of that move seems in doubt now.

Duracell AA batteries

A lot of the tech products in your home might boast a rechargeable energy source but individual batteries are still an everyday essential and I can tell you from experience that as soon as you forget about them, you’ll be needing to restock. The Duracell AAs we’re tracking are some of the bestselling batteries on Amazon.

Samsung DU7200 TV

Alongside smartphones, televisions are some of the most popular tech products out there, even if they’re an infrequent purchase. This particular product is a popular entry-level 4K TV and was CNET’s pick for best overall budget TV for 2025. Unlike a lot of tech products that have key supply lines in China, Samsung is a South Korean company, so it might have some measure of tariff resistance. 

After spending most of 2025 hovering around $400, this item has now seen some notable upticks on Amazon, most recently sitting around $450, a change that has stuck around long enough to seem permanent. This could potentially be in reaction to Trump’s announcement of 25% tariffs against South Korea.

Xbox Series X

Video game software and hardware are a market segment expected to be hit hard by the Trump tariffs. Microsoft’s Xbox is the first console brand to see price hikes — the company cited «market conditions» along with the rising cost of development. Most notably, this included an increase in the price of the flagship Xbox Series X, up from $500 to $600. Numerous Xbox accessories also were affected and the company also said that «certain» games will eventually see a price hike from $70 to $80.

Initially, we were tracking the price of the much more popular Nintendo Switch as a representative of the gaming market. Nintendo has not yet hiked the price of its handheld-console hybrid and stressed that the $450 price tag of the upcoming Switch 2 has not yet been inflated because of tariffs. Sony, meanwhile, has so far only increased prices on its PlayStation hardware in markets outside the US.

AirPods Pro 2

The latest iteration of Apple’s wildly popular true-wireless earbuds are here to represent the headphone market. Much to the chagrin of the audiophiles out there, a quick look at sales charts on Amazon shows you just how much the brand dominates all headphone sales. 

HP 962 CMY printer ink

This HP printer ink includes cyan, magenta and yellow all in one product and recently saw its price jump from around $72 — where it stayed for most of 2025 — to $80, which is around its highest price over the last five years. We will be keeping tabs to see if this is a long-term change or a brief uptick. 

This product replaced Overture PLA Filament for 3D printers in this piece, but we’re still tracking that item.

Anker 10,000-mAh, 30-watt power bank

Anker’s accessories are perennially popular in the tech space and the company has already announced that some of its products will get more expensive as a direct result of tariffs. This specific product has also been featured in some of CNET’s lists of the best portable chargers. 

Bose TV speaker

Soundbars have become important purchases, given the often iffy quality of the speakers built into TVs. While not the biggest or the best offering in the space, the Bose TV Speaker is one of the more affordable soundbar options out there, especially hailing from a brand as popular as Bose. 

Oral-B Pro 1000 electric toothbrush

They might be a lot more expensive than their traditional counterparts but electric toothbrushes remain a popular choice for consumers because of how well they get the job done. I know my dentist won’t let up on how much I need one. This particular Oral-B offering was CNET’s overall choice for the best electric toothbrush for 2025.

This product hasn’t seen its price budge one way or another most of the year, but while Prime Day might have come and gone, there’s still a $10 coupon listed on Amazon right now, letting you save a little bit of money for the time being.

Lenovo IdeaPad Flex 5i Chromebook

Lenovo is notable among the big laptop manufacturers for being a Chinese company making its products especially susceptible to Trump’s tariffs. For now, its price on Amazon has remained pretty much static, aside from some brief dips down to $480.

Starbucks Ground Coffee (28-ounce bag)

Coffee is included in this tracker because of its ubiquity —I’m certainly drinking too much of it these days —and because it’s uniquely susceptible to Trump’s tariff agenda. Famously, coffee beans can only be grown within a certain distance from Earth’s equator, a tropical span largely outside the US and known as the «Coffee Belt.» 

Hawaii is the only part of the US that can produce coffee beans, with data from USAFacts showing that 11.5 million pounds were harvested there in the 2022-23 season — little more than a drop in the mug, as the US consumed 282 times that amount of coffee during that period. Making matters worse, Hawaiian coffee production has declined in the past few years.

All that to say: Americans get almost all of their coffee from overseas, making it one of the most likely products to see price hikes from tariffs. While this particular bag of beans from Starbucks hasn’t seen its price budge for most of the year, in recent days it ticked up by less than a dollar on Amazon, which could be a sign of further increases to come.

Other products

As mentioned, we occasionally swap out products with different ones that undergo notable price shifts. Here are some things no longer featured above, but that we’re still keeping an eye on:

  • Nintendo Switch: The baseline handheld-console hybrid has held steady around $299 most places — including Amazon — since it released in 2017. Whether that price will be affected by tariffs or the release of the Switch 2 remains to be seen. This product was replaced above with the Xbox Series X.
  • Overture PLA 3D printer filament: This is a popular choice on Amazon for the material needed to run 3D printers. It has held steady around $15 on Amazon all year. This product was replaced above by the HP 962 printer ink.

Here are some products we also wanted to single out that haven’t been featured with a graph yet:

  • Razer Blade 18 (2025), 5070 Ti edition: The latest revision of Razer’s largest gaming laptop saw a $300 price bump recently, with the base model featured an RTX 5070 Ti graphics card now priced at $3,500 ahead of launch, compared to the $3,200 price announced in February. While Razer has stayed mum about the reasoning, it did previously suspend direct sales to the US as Trump’s tariff plans were ramping up in April.
  • Asus ROG Ally X: The premium version of Asus’s Steam Deck competitor handheld gaming PC recently saw a price hike from $799 to $899, coinciding with the announcement of the company’s upcoming Xbox-branded Ally handhelds.
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Technologies

Today’s Wordle Hints, Answer and Help for July 29, #1501

Here are hints and the answer for today’s Wordle for July 29, No. 1,501.

Looking for the most recent Wordle answer? Click here for today’s Wordle hints, as well as our daily answers and hints for The New York Times Mini Crossword, Connections, Connections: Sports Edition and Strands puzzles.


Today’s Wordle puzzle might be tricky, depending on how correctly you place all those vowels — and perhaps your knowledge of another language. If you need a new starter word, check out our list of which letters show up the most in English words. If you need hints and the answer, read on.

Today’s Wordle hints

Before we show you today’s Wordle answer, we’ll give you some hints. If you don’t want a spoiler, look away now.

Wordle hint No. 1: Repeats

Today’s Wordle answer has no repeated letters.

Wordle hint No. 2: Vowels

Today’s Wordle answer has three vowels.

Wordle hint No. 3: First letter

Today’s Wordle answer begins with O.

Wordle hint No. 4: It’s Greek to me

Today’s Wordle answer is the final letter of the Greek alphabet

Wordle hint No. 5: Meaning

Today’s Wordle answer can refer to someone that is last in a line or some kind of ranking.

TODAY’S WORDLE ANSWER

Today’s Wordle answer is OMEGA.

Yesterday’s Wordle answer

Yesterday’s Wordle answer, July 28, No. 1500 was SAVVY.

Recent Wordle answers

July 24, No. 1496: QUAKE

July 25, No. 1497: GOFER

July 26: No. 1498: HAUNT

July 27, No. 1499: WHOLE

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