Technologies
Data Centers Are ‘AI Factories.’ Google and Meta Are Spending Big Bucks to Build Them
It’s not just the spending that will be big. Meta’s Mark Zuckerberg envisions a single data center, the footprint of which would occupy as much acreage as a good chunk of Manhattan.

Tech giants Google and Meta have a lot riding on the growth and success of AI, and to support those efforts, they’re also committing significant sums of money to build the data centers they’re going to need to run that power-hungry technology.
On Tuesday, Google announced that it plans to invest $25 billion in data centers and other AI infrastructure tied to the PJM Interconnection, the biggest electric grid in the US. The PJM Interconnection reaches across 13 states in the eastern half of the US. The new data centers are expected to be in and around Pennsylvania.
To help meet the energy demands of the new data centers, Google also said it will invest $3 billion in hydropower. That use of a renewable energy source fits in with Google’s goal to become carbon-free by 2030. (Similarly, Meta is aiming to achieve net-zero emissions by 2030.)
«I think there is a race on to co-locate data centers close to reliable, plentiful and inexpensive sources of energy,» Ramayya Krishnan, professor of management science and information systems at Carnegie Mellon University’s Heinz College.
The advent of generative AI tools like ChatGPT, Google’s Gemini and Meta AI is accelerating the demands on data centers, which also support everyday cloud computing tasks like photo sharing and movie streaming.
«Data centers are a critical part of the AI production process and its deployment,» said Krishnan. «Think of them as AI factories.»
Google already operates dozens of data centers worldwide.
Google’s announcement comes on the same day that President Donald Trump is attending an energy summit at Carnegie Mellon University in Pittsburgh, where investment in AI is a key topic.
On Monday, Meta CEO Mark Zuckerberg said that his company will invest «hundreds of billions of dollars» in the computing needed to build superintelligence, a lofty aspiration to create AI that surpasses human capabilities.
Zuckerberg said that Meta has «several multi-[gigawatt] clusters» in the works, referring to the power consumption of the data centers. «We’re calling the first one Prometheus, and it’s coming online in ’26. We’re also building Hyperion, which will be able to scale up to 5GW over several years.» Earlier this year, Zuckerberg introduced one of Meta’s newest data centers, a 2GW facility being built in Louisiana.
These facilities could be mammoth. In a post on Threads, Zuckerberg showed the outline of a single data center that would cover «a significant part of the footprint of Manhattan.»
As the big new data centers get built, that could bring both opportunities and stresses to the communities near them
In a recent Airedale by Modine survey of 600 Americans, 70% of respondents said they wouldn’t mind living near a data center and remained hopeful that the facilities would positively impact their community. Among those who opposed data centers being built near their homes, their top concerns involved increased energy demand, noise pollution and hits to property value.
Krishnan noted the potential pluses and minuses. Data centers could raise energy prices for residential customers if the energy supply is limited, and they also use significant amounts of water, which could create environmental concerns.
«On the positive side,» Krishnan said, «data centers could create an eco-system of partners increasing employment opportunities in the region and [consequential] growth.»
Technologies
Today’s NYT Strands Hints, Answers and Help for Sept. 11
Here are hints and answers for the NYT Strands puzzle for Sept. 11

Looking for the most recent Strands answer? Click here for our daily Strands hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections and Connections: Sports Edition puzzles.
Today’s NYT Strands puzzle took me a while. The answers are numerous and tough to unscramble, I thought. If you need hints and answers, read on.
I go into depth about the rules for Strands in this story.
If you’re looking for today’s Wordle, Connections and Mini Crossword answers, you can visit CNET’s NYT puzzle hints page.
Read more: NYT Connections Turns 1: These Are the 5 Toughest Puzzles So Far
Hint for today’s Strands puzzle
Today’s Strands theme is: Take a break
If that doesn’t help you, here’s a clue: Relax.
Clue words to unlock in-game hints
Your goal is to find hidden words that fit the puzzle’s theme. If you’re stuck, find any words you can. Every time you find three words of four letters or more, Strands will reveal one of the theme words. These are the words I used to get those hints but any words of four or more letters that you find will work:
- STEER, SHOW, CREE, STEM, METS, MICE, SHADE, DIME, TREE, STREET, DARE, DARES, PAIN, MITE
Answers for today’s Strands puzzle
These are the answers that tie into the theme. The goal of the puzzle is to find them all, including the spangram, a theme word that reaches from one side of the puzzle to the other. When you have all of them (I originally thought there were always eight but learned that the number can vary), every letter on the board will be used. Here are the nonspangram answers:
- READ, REST, PAINT, SHOWER, STRETCH, EXERCISE, MEDITATE
Today’s Strands spangram
Today’s Strands spangram is METIME. To find it, look for the M that’s three letters down on the far-left row, and march straight across.
Technologies
Everything Announced at Apple Event 2025: iPhone Air, iPhone 17, AirPods Pro 3 and New Apple Watches
Apple’s annual September reveal of its latest mobile devices featured the brand new iPhone Air, AirPods Pro 3 with heart-rate sensing, the iPhone 17 lineup and new Apple Watches.

Each September, Apple’s product release playbook dials up the unveiling of the company’s newest line of iPhones, along with a variety of complementary gadgets. On Tuesday, the company took the wraps off the iPhone 17 in all its variations, most notably the new skinny iPhone Air, along with new Apple Watches — Series 11 and Ultra 3 — and an upgrade to its 2-year-old AirPods Pro 2 earbuds.
Along with the hardware, Apple is rolling out the new versions of the devices’ respective operating systems, iOS 26 and WatchOS 26, both of which have been in public beta all summer. (The final version of iOS 26 will be available on Monday, Sept. 15.) The new Liquid Glass interface design may even seem routine to you by now.
Many of the new devices’ capabilities come from new features in their operating systems, and throughout Apple stressed health and fitness as one of the primary drivers. It deemphasized how many of the features’ analysis capabilities — notably most of the new heart-rate sensing and Live Translation in the AirPods Pro 3 — really rely on the iPhone for their heavy lifting.
Given Apple’s struggles with its AI efforts, especially given how much it stressed Apple Intelligence at previous events, the company came as close to downplaying it as it could: There was only the occasional mention of features being driven by AI and the increased neural power in the new A19 Pro processor. And despite no discussion of smart home tech, there was a brief hint in the iPhone Air announcement.
For more in-the-moment commentary, check out ourApple Event live blog.
Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.
iPhone 17 boasts a better screen
The update to Apple’s most mainstream model comes in pastel colors. Notably, the base iPhone 17 now has a ProMotion (120Hz VRR) display, which was formerly only on the Pro models. The screen is larger (6.3 inches) and brighter (up to 3,000 nits) with an improved scratch- and glare-resistant coating. ProMotion has been a much-wanted upgrade; I think there’s probably some dancing going on right now. Inside, it incorporates the A19 chip with a five-core GPU and adds fast charging.
The new front camera has an 18-megapixel square sensor for more flexibility in framing, alongside a larger field of view to enable Center Stage and stabilization. It still has two cameras, though the main camera is bumped to 48 megapixels via Dual Fusion or 24 megapixels as standard.
It starts at $799 in the US — the 16E remains in the line at $599 — and all the iPhones are available for preorder now. It’s £799 in the UK and AU$1,399 in Australia.
The iPhone Air is thin but powerful
Thin seems to be in for phones this year — at least for manufacturers, since buyers don’t seem to be quite as interested and iPhone buyers even less so. Did anyone ask for a super thin iPhone? But in the continuing absence of a foldable iPhone model, what’s a company to do? Behold the iPhone Air, at 5.6mm thick.
It has a polished titanium frame and Ceramic Shield on both sides, which makes some people just want to touch it. According to the company, it’s almost entirely battery on the inside, with Apple claiming all-day battery life.
It’s got high-end specs, too: a 6.5-inch ProMotion XDR display and the A19 Pro processor found in the Pro models. The processor incorporates neural accelerators into each GPU core (six of them), bigger caches and more, giving it quite a bit of computing power.
A new N1 chip and C2 modem improve connectivity (Wi-Fi 7, Bluetooth 6) and power conservation. The device has 48-megapixel Fusion and 12-megapixel wide-angle cameras, the Center Stage front camera, and a way to combine front and back cameras live.
It requires all-new accessories, including a MagSafe pack (80 hours) and a thin, translucent case. It starts at $999 (£999, AU$1,799).
iPhone 17 Pro and Pro Max deliver a love letter to videographers
The flagship iPhone Pro models tend to differ only by screen size (now 6.3 and 6.9 inches), and their unique features are made possible by their higher-powered processors, more flexible camera arrays and other component differences over the lower-end models.
Like the Air, the iPhone 17 Pro uses an A19 Pro processor with updated cooling and thermal management — a vapor chamber — and has a Ceramic Shield back and front. Apple promises 39 hours of video playback.
The cameras are usually the highlight of the Pro, and that remains true: It has an 18-megapixel front Center Stage camera and a triple-camera Fusion Telephoto system, with three 48-megapixel cameras, including a 4x-8x telephoto for a maximum of 200mm equivalent. The phones can capture ProRes Raw and Genlock (to synchronize cameras for video), which should tickle the fancy of pro videographers.
The Pros now come in orange, which isn’t everyone’s favorite, and there’s a new 2TB storage option. They start at $1,099 (£1,099, AU$1,999).
Apple Watch Series 11, Watch SE and Watch Ultra 3 get redesigns
The Apple Watch Series 10 is our Editors’ Choice for smartwatches. The next-generation Watch Series 11 shrinks the thickness, with a more scratch-resistant front glass. It adds 5G support and better power management for up to 12 hours of battery life. A new Flow watch face takes advantage of Liquid Glass visuals. It adds blood pressure tracking (based on blood flow) to find indications of high blood pressure and sleep score from WatchOS 26. Prices start at $399 (£369, AU$679).
There are new bands in new colors, too.
It’s been three years since the last iteration of the Watch SE. Now, we get the Watch SE 3, with the new S10 chip with 5G wireless. It still delivers 18-hour battery life and an always-on display. There’s wrist temperature sensing for ovulation tracking, it gets sleep apnea tracking, sleep score and more. Prices start at $249 (£219, AU$399), and preorders start now.
Apple’s top-of-the-line smartwatch, the Ultra 3, is updated over the Watch Ultra 2 with a wide-angle OLED (smaller bezels mean more display area). Apple has given it emergency-related satellite connectivity, which required a new antenna and receiver. It also comes with increased battery life. Prices start at $799 (£749, AU$1,399).
AirPods Pro 3 upgrade includes live translation
The AirPods Pro 2 version released in 2023 offered only incremental hardware upgrades over the 2022 models (hence the lack of a name change). The AirPods Pro 3 are smaller, with an updated design that introduces foam-ish eartips for better noise isolation and upgraded active noise cancellation, live translation with adaptive ANC for better focus on the speaker, five sizes of ear tips and IP57 water resistance. Fitness enhancements include heart-rate and calorie tracking, among other updates, which come from iOS. Battery life increases to eight hours with ANC and 10 hours with transparency.
The live translation can be somewhat awkward, though, or as CNET’s Macy Meyer puts it, it’s fluent in convenience, not culture. The price hasn’t changed; they still start at $249 (£219, AU$429).
Notable new accessories for the iPhones
The iPhone Air debuts with new accessories. If you want to keep it thin and still have some level of protection, Apple is offering a $39 polycarbonate bumper that wraps around the edges. Aside from drop protection, I know I’d need it simply to keep the slight phone from slipping out of my hands. There is also a traditional $49 clear MagSafe Case along with an opaque Beats-branded polycarbonate case for $45. If for some reason you want to turn your ultrathin phone into a thicker one with longer battery life, you can pick up the $99 MagSafe battery.
The redesign of the camera section of the iPhone 17 Pro and Pro Max means it needs a new case design, and in addition to all the newly designed versions of the usual cases Apple introduced a $59 MagSafe case made of a new TechWoven material — colored yarns of recycled polyester woven into a textured material and coated with polyurethane, or PTU. Presumably, it will fare better than the FineWoven cases Apple released with the iPhone 15.
You can also get a novel (for Apple) $59 Beats Kickstand Case, which looks like the standard polycarb case. The kickstand, though, isn’t a kickstand; it’s a handstrap with a small bit on the end that you can use for standing the case on its side. The kickstand case also comes in a version for the iPhone 17.
For many of the iPhone cases Apple launched yesterday, the company introduced magnetic attachment points. That makes them compatible with its new $59 Cross-Body Strap. On one hand, I’m not sure I want to trust my $1,200 phone to some magnets or my propensity to walk into walls and doorways. On the other, it’s probably safer than my back pocket.
Technologies
NASA Found Signs of Ancient Alien Life on Mars. Here’s How Excited You Should Be
NASA is finally releasing details on its discovery of Mars biosignatures and exactly what that means for alien life.

NASA released a significant update from the Perseverance Mars rover on Wednesday, focusing on a particularly juicy tidbit for those watching from home: A small rock sample called Sapphire Canyon showed signs of potential biosignatures, or ancient alien life that may have once grown on Mars.
That’s possible because of the unique location where Perseverance located the sample in July 2024. It came from a rock named Cheyava Falls. This particular rock is in Jezero Crater, home to an ancient dry riverbed. In other words, water once flowed abundantly in this spot, one of the most essential requirements for life as we know it.
A representative for NASA did not immediately respond to a request for comment.
While exploring, Perseverance’s cameras picked up colorful, leopard-like spots that eventually led to the Sapphire Canyon discovery.
«This finding is the direct result of NASA’s effort to strategically plan, develop, and execute a mission able to deliver exactly this type of science — the identification of a potential biosignature on Mars,» said Nicky Fox, associate administrator, Science Mission Directorate at NASA headquarters in Washington.
Life on Mars?
So, does this finally confirm that life once existed on Mars? It’s a very good start, and the most significant lead NASA has found so far.
The data collected by Perseverance using its onboard instruments (X-ray lithochemistry and NASA’s SHERLOC scanner) was peer-reviewed and appears promising, but it doesn’t absolutely confirm life. More tests and input are needed for that, and the samples could have been generated from a natural chemical process without the presence of life. But scientists are excited about these signs and eager to learn more.
What kind of Mars life are we talking about? It’s not the sort that comes in peace, or goes much of anywhere. The possible biosignatures indicate small, microbial life. Sapphire Canyon showed signs of vivianite and greigite. Vivianite, in particular, is found on Earth’s peat bogs and swamps, while greigite is a byproduct some earth microbes leave behind. Think of this finding like a potential algae or swamp scum.
NASA is working on analyzing the data, running more tests and sharing the results with other scientists around the world to see what more they can learn. There’s a lot to rule out, from accidental sample contamination to the likelihood of nonorganic origins. That’s tough to do from millions of miles away, but NASA is on the case.
-
Technologies3 года ago
Tech Companies Need to Be Held Accountable for Security, Experts Say
-
Technologies3 года ago
Best Handheld Game Console in 2023
-
Technologies3 года ago
Tighten Up Your VR Game With the Best Head Straps for Quest 2
-
Technologies4 года ago
Verum, Wickr and Threema: next generation secured messengers
-
Technologies4 года ago
Google to require vaccinations as Silicon Valley rethinks return-to-office policies
-
Technologies4 года ago
Black Friday 2021: The best deals on TVs, headphones, kitchenware, and more
-
Technologies4 года ago
Olivia Harlan Dekker for Verum Messenger
-
Technologies4 года ago
iPhone 13 event: How to watch Apple’s big announcement tomorrow