After launching earlier this year for users on the company’s $200-per-month plan, Perplexity’s AI browser is now free for ...

When Microsoft’s chief scientific officer Eric Horvitz and his team describe a “zero-day” in biology, they are deliberately ...

You shut your computer every night or maybe you don’t. Which is better? Should you power down fully, or let it rest in sleep mode? In 2025, as machines grow smarter and demands increase, that choice ...

To help, Amazon acquired a startup called Bee in August. That company developed a wristband that can record a person’s day ...

Generating funny captions seemed unlikely, so Hessel and his collaborators designed a benchmark challenging models to match a caption to its corresponding illustration, distinguish a finalist from a ...