The TechCrunch AI glossary | TechCrunch
Artificial intelligence is a deep and convoluted world. The scientists who work in this field often rely on jargon and lingo to explain what they’re working on. As a result, we frequently have to use those technical terms in our…
Best fitness trackers 2025: Comparing Fitbit, Whoop, Oura Ring, and Apple Watch
Check out our full Oura Ring 4 review. Who it’s for: Known for its sleep tracking features — including a negative temperature coefficient sensor that scans while you snooze — the Oura Ring 4 is a low-profile fitness tracker that…
These Plants Photosynthesize Deep in the Arctic Even When There’s No Light
The original version of this story appeared in Quanta Magazine. Most of life’s engines run on sunlight. Photons filter down through the atmosphere and are eagerly absorbed by light-powered organisms such as plants and algae. Through photosynthesis, the particles of…
Ben Horowitz donates Cybertruck fleet to the Las Vegas police
Andreessen Horowitz co-founder Ben Horowitz has donated a fleet of Tesla Cybertrucks to the Las Vegas Metropolitan Police, the department has confirmed to TechCrunch. The Cybertruck fleet is the latest entry in a list of gifts Horowitz has given to…
Lego free Steering Wheel: How to get free Lego
FREE LEGO: On March 9, build a Lego Steering Wheel model at participating stores and take it home with you for free. Find participating stores here. Lego has been feeling generous lately. On Feb. 9, customers had the opportunity to…
Mchose GX87 Ultra Review: A Refined but Accessible Mechanical Keyboard
I occasionally ran into an issue where the keyboard would stop recognizing an input if I held certain keys (typically Shift+W when gaming) for too long (20+ seconds). However, this issue wasn’t constant, and I could release and re-press the…
Mark Cuban offers to fund government tech unit that was cut in the middle of the night
Billionaire investor Mark Cuban waded into the latest government tech shake-up on Saturday, posting an unexpected offer of support for newly laid-off federal workers on the social network Bluesky. His message, which quickly gained traction, urged the displaced engineers and…
New Zealand vs. India 2025 livestream: Watch ICC Champions Trophy for free
TL;DR: Live stream New Zealand vs. India in the 2025 ICC Champions Trophy for free from anywhere in the world with ExpressVPN. India have looked very impressive in the 2025 ICC Champions Trophy. They’ve won their first two games in…
Texas Official Warns Against ‘Measles Parties’ Amid Growing Outbreak
A Texas health authority is warning against “measles parties” as the outbreak in West Texas grew to at least 146 cases, with 20 hospitalized and one unvaccinated school-age child dead. The outbreak continues to be mainly in unvaccinated children. In…
DeepSeek claims ‘theoretical’ profit margins of 545%
Chinese AI startup DeepSeek recently declared that its AI models could be very profitable — with some asterisks. In a post on X, DeepSeek boasted that its online services have a “cost profit margin” of 545%. However, that margin is…
