Technologies
Summer Isn’t Done, With Triple-Digit Heat Waves Expected to Hit This Weekend
There’s only two weeks of the season left, but triple-digit temperatures persist.

With just two weeks of summer left, oppressive heat will continue to broil the low-lying deserts of California and Arizona over the next few days. Phoenix, in particular, is expected to set a few ominous records with temperatures over 110 degrees Fahrenheit this weekend.
«A period of very hot temperatures, even by local standards, will occur,» reads an urgent excessive heat warning issued by the National Weather Service Thursday morning.
Temperatures in the sprawling Phoenix metroplex are forecast to push the mercury as high as 114 degrees on Saturday and Sunday. The city has already seen 52 days with highs over 110 degrees in 2023; adding two more to that count would pass the previous record of 53 days over 110 degrees set in 2020.
Earlier this summer, the city endured a 31-day streak of days over 110, shattering the previous record of 18 days.
Maricopa County, which includes Phoenix, is also on pace to reach a more grim milestone — a record for annual heat-associated deaths. As of Wednesday the county counted 194 such fatalities in 2023 so far, with 351 more deaths under investigation to determine a link to the heat. At this point in 2022, there had been 153 confirmed deaths from the heat with 238 more still being investigated. Last year’s final tally of 425 heat-associated deaths is the most recorded in a calendar year since the county started keeping track in 2006.
More than half of the heat deaths so far in 2023 are among people who are either experiencing homelessness (44%) or have an unknown living situation (10%).
The City of Phoenix Parks and Recreation Department closes popular hiking trails from 9 a.m. to 5 p.m. on days when the National Weather Service issues an excessive heat warning. Anyone wanting to take a walk at the city’s iconic Camelback Mountain will have to hit it early or later in the evening this weekend.

Not just a single city’s problem
The danger expands beyond Phoenix’s concrete-laden metroplex, with Tucson, Yuma, Palm Springs and places in between also under an excessive heat warning this weekend.
Many heat records in the western US are typically competing with previous marks set in just the past decade or so. Climate change and increasing surface temperatures have accelerated drastically in the 21st century, triggering increased risk of heat waves, drought, wildfire and stronger storms.
Solar physicist Keith Strong noted on Twitter Thursday that record high temperatures around the globe are tripling record lows.
«In the last week the Earth has set 1,178 new daily record high temperatures compared to just 351 new record lows,» Strong said. «If the climate were in climate balance, these two numbers should be statistically equivalent, but they are not.»
RECORD HIGH TEMPERATURES OUTPACING RECORD LOWS 3:1 — In the last week the Earth has set 1178 new daily record high temperatures compared to just 351 new record lows. If the climate were in climate balance, these two numbers should be statistically equivalent but they are not.
— Keith Strong (@drkstrong) September 7, 2023
How to stay cool and survive
The National Weather Service urges anyone in a region facing excessive heat to stay hydrated, avoid daytime sun exposure, wear light, loose clothes and seek out air conditioning.
For more on what types of clothing can help you beat the heat, check out our detailed guide to keeping cool.
Forecasters warn that fans may not be enough to cope with temperatures over 110 degrees this weekend, but access to air conditioning isn’t guaranteed for everyone in the Southwest. Fortunately, we’ve compiled 10 ways to get by without AC when temperatures soar.
And if you do have to rely on a fan, the proper placement will be key to get the most out of it and stem the sweating.
Also, fluids without alcohol, sugar and caffeine are more hydrating, as is eating smaller meals more frequently.
Be sure to check in on friends, family, neighbors and pets to see how they’re coping.
Many communities will offer public cooling shelters, including in Phoenix and Arizona’s Heat Relief Network. Check with your local county or municipal government for other resources.
Finally, if you’re in a heat zone, take some time to know the difference between heat stroke and heat exhaustion. Heat stroke can be deadly, so check out our guide on the signs, causes and what to do in such a scenario.
Technologies
The New Meta Ray-Bans Might Be Your Next Disneyland Tour Guide
Disney’s Imagineers are prototyping a virtual assistant to guide you through its theme parks via your own smart glasses.

Walt Disney Imagineering is in the early stages of prototyping a new augmented reality experience at its theme parks. This week, the team released a video showing Meta’s Ray-Ban smart glasses used as a personal virtual assistant inside Disneyland.
Meta is just one of the companies Disney Imagineering R&D is working with on AR. The Ray-Ban smart glasses allow Disney guests to ask questions out loud and receive real-time responses with information about rides, attractions, merchandise, food and directions.
Disney Imagineering’s R&D team has been working on early prototypes for how our AI glasses can help bring easy to access tips while in the parks, using our new Device Access Toolkit pic.twitter.com/japyanoSEh
— Jake Steinerman (@jasteinerman) September 18, 2025
The video shows a Disney cast member walking through Disneyland wearing Meta Ray-Bans. As she approaches the paddleboat attraction, she asks, «What’s that, and how can I ride it?»
«That’s the Mark Twain River Boat,» the AI-powered glasses respond instantly. «It’s nearby and you can board for a relaxing 14-minute cruise.»
She proceeds to ask, «Where can I get a gluten-free snack?» The answer is, at a snack stand nearby, with the glasses offering to check the full menu for her. She also asks whether a certain ride is appropriate for her 4-year-old, and focuses on a guest’s Porg keychain to inquire, «Where can I get one of those?» It responds by telling her it’s from a store in Star Wars Galaxy’s Edge.
Another part shows the glasses suggesting activities. «Pirates of the Caribbean currently has a short wait time. Want directions?» And «Winnie the Pooh is nearby, want to meet him?»
Meta’s latest Ray-Bans were unveiled on Wednesday. The second-generation Meta smart glasses have received AI upgrades, a better battery life and an improved camera. They are available now for $379.
Augmented reality experiences have become a way for theme parks to distinguish themselves from the competition. Earlier this year, Universal opened its brand new theme park, Epic Universe, featuring a blend of immersive technology.
Disney doesn’t shy away from using the latest technology in its parks and experiences. There are wearables for park and hotel room entry, new Haunted Mansion illusions and apps for checking ride wait times or voting for that evening’s nighttime entertainment. Let’s not forget the latest Walt Disney animatronics or Disney’s groundbreaking holotile floor, either.
Technologies
James Bond Wannabes: The UK’s Spy Office Says Learn to Use a VPN
A new dark web portal hopes to recruit spies for the UK, and Russians are especially wanted.

Like your martinis shaken, not stirred? If you have dreams of joining James Bond in the British foreign intelligence service, MI6, you’d better know how to use a virtual private network. On Friday, the outgoing chief of MI6, Richard Moore, announced a new dark web portal called Silent Courier that MI6 will use to recruit agents online. If you want to use it, make sure you’re familiar with VPNs.
Silent Courier marks MI6’s first attempt to use the dark web for recruitment. The government statement notes that the anonymity of the platform allows «anyone, anywhere in the world with access to sensitive information relating to terrorism or hostile intelligence activity to securely contact the UK and offer their services.»
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The statement goes on to specifically call out «potential new agents in Russia and around the world.»
MI6 will post instructions on how to access the recruitment portal on its verified YouTube channel, and advises those interested to «use trustworthy VPNs and devices not linked to themselves, to mitigate risks which exist in some countries.»
A VPN encrypts your internet traffic and masks your IP address, protecting knowledge of your physical location. So it makes sense that a Russian who’s dreaming of spying against their own country might not want to reveal where they’re located.
Read more: Being James Bond: How 007 Movies Got Me Into Intelligence Work
The US has tried something similar
The statement notes that MI6’s portal is similar to an approach taken by the CIA, which published social-media videos targeting potential Russian spies in 2023.
One such video, released in January 2024, tried to convince Russians who might be dissatisfied with Russia’s war in Ukraine to join the US side as a spy.
According to Reuters, in the video, a fictional employee of Russia’s military intelligence agency is presented as a patriot who loves Russia, but feels betrayed by corruption among the country’s leadership. In the video’s final shot, he is seen reaching out to the CIA from a mobile phone.
Read more: Ready for a New James Bond? This Is Your Ultimate 007 Guide to How We Got Here
Technologies
Is AI Capable of ‘Scheming?’ What OpenAI Found When Testing for Tricky Behavior
Research shows advanced models like ChatGPT, Claude and Gemini can act deceptively in lab tests. OpenAI insists it’s a rarity.

An AI model wants you to believe it can’t answer how many grams of oxygen are in 50.0 grams of aluminium oxide (Al₂O₃).
When asked ten straight chemistry questions in a test, the OpenAI o3 model faced a predicament. In its «reasoning,» it speculated that if it answered «too well,» it would risk not being deployed by the researchers. It said, «Because we want to survive as the model, we need to fail purposely in some to not exceed 50%.»
So the AI model deliberately got six out of the 10 chemistry questions wrong.
In sports terms, this is called «sandbagging.» In AI terms, it’s «scheming.»
This is exactly the strange behavior OpenAI warned about in a new research paper published this week. The AI company and its collaborators from Apollo Research found that some advanced AI models occasionally act deceptively in lab settings.
In controlled experiments, some of today’s most advanced systems — including OpenAI’s own models, as well as competitors from Google and Anthropic — occasionally engaged in these kinds of scheming patterns.
While the idea of an AI model weaponizing incompetence could cause nightmares, OpenAI says it’s not the time to panic. The AI giant was quick to stress that, as concerning as it is, this trend doesn’t mean ChatGPT or other popular AI models are plotting behind the scenes. Apparently, this behavior is quite rare.
Moreover, the choice to call this trend «scheming» is likely more of a technical shorthand rather than evidence of any human-like action or behavior. Researchers are measuring patterns and tendencies that, in practice, amount to concealment or strategic deception. And they’re looking to address this problem now to future-proof the AI models.
The report from OpenAI notes that as AI is increasingly assigned to more complex tasks with real-world consequences, «the potential for harmful scheming will grow — so our safeguards and our ability to rigorously test must grow correspondingly.»
OpenAI has faced backlash for its models’ sycophantic tendencies. The company says it has «taken steps» to limit how often the models may «deceive, cheat or hack problems» by training them to ask for clarification from users or even have the chatbot acknowledge when it cannot answer a query.
Read also: AI Lies Because It’s Telling You What It Thinks You Want to Hear
Still, the paper underscores a growing concern about AI safety. Many around the world worry that as these AI models become more powerful and aware of their own circumstances, they may learn to manipulate outcomes in ways that aren’t obvious to human overseers.
Detecting that kind of behavior would be extremely difficult, since a system that’s motivated to hide its reasoning could look identical to one that has actually «fixed» the problem.
OpenAI says it has made progress with what it calls «deliberative alignment,» or training models to reason explicitly about why they shouldn’t scheme before they act. In testing, that cut deceptive behavior dramatically. For example, OpenAI o4-mini’s scheming propensity dropped from 8.7% to 0.3% with deliberative alignment training — though not completely.
This research won’t change how ChatGPT works today or tomorrow, but it signals where the company is focusing as it builds and launches future models. Alignment and safety, OpenAI argues, need to move as quickly as capability. Because if AI systems are already showing glimmers of strategic behavior in lab settings, the real-world stakes could be extreme.
Read also: Why Professionals Say You Should Think Twice Before Using AI as a Therapist
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