Technology
Here are the 49 US AI startups that have raised $100M or more in 2025 | TechCrunch
Last year was monumental for the AI industry in the U.S. and beyond. There were 49 startups that raised funding rounds worth $100 million or more in 2024, per our count at TechCrunch; three companies raised more than one “mega-round,” and seven companies raised...
Technology
How Can Your Hotel Photos Help Combat Human Trafficking?
Abby Stylianou built an app that asks its users to upload photos of hotel rooms they stay in when they travel. It may seem like a simple act, but the resulting database of hotel room images helps Stylianou and...
Technology
Event Sensors Bring Just the Right Data to Device Makers
Anatomically, the human eye is like a sophisticated tentacle that reaches out from the brain, with the retina acting as the tentacle’s tip and touching everything the person sees. Evolution worked a wonder with this complex nervous structure.Now, contrast...
Technology
Researchers discover a shortcoming that makes LLMs less reliable
Large language models (LLMs) sometimes learn the wrong lessons, according to an MIT study.Rather than answering a...
Technology
X’s new feature reveals foreign origins of some popular U.S. political accounts
They go by names like @TRUMP_ARMY— or @MAGANationX, and their verified accounts proudly display portraits of President Donald Trump, voter rallies and American flags. And they're constantly posting about U.S. politics to their followers, sounding...
Technology
We might have just seen the first hints of dark matter
An unexplained glow that appears to emanate throughout the Milky Way’s outer regions could be our first hint of...
Technology
Celebrating the advancement of technology leadership through policy analysis and guidance
In 1965, after completing his PhD in civil engineering at MIT, Professor Richard de Neufville joined the...
Technology
The long-overlooked insects that could save our crops
It takes Mandela Fernández-Grandon 15 minutes to train a hoverfly, a harmless wasp look-alike. The entomologist at the University of...
Technology
How AI Agents Misbehave When Faced With Real-World Pressures
Several recent studies have shown that artificial-intelligence agents sometimes decide to misbehave, for instance by attempting to blackmail people who plan to replace them. But such behavior often occurs in contrived scenarios. Now, a new study presents PropensityBench, a...
Technology
Cryptology firm cancels elections after losing encryption key
Laura CressTechnology reporterGetty ImagesA firm considered one of the leading global voices in encryption has cancelled the announcement of its leadership election results after an official lost the encrypted key needed to unlock them. The International Association for Cryptologic...
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Hakainde Hichilema: Stone-hurling anger unnerves Zambia’s ‘fix-it’ president
AFP via Getty ImagesAnd this week he said Zambia's generation capacity had been "decapitated" by a recent drought owing...