Covid-19: Boris Johnson to unveil ‘cautious’ plan to lift England’s lockdown

For many years, researchers have been working to build devices that can mimic photosynthesis—the process by which plants use...

Tech giants like Alibaba and ByteDance, as well as a handful of startups with deep-pocketed investors, dominate the Chinese...

The pitch offers an implicit contrast with the likes of Alphabet, Amazon, or Meta, which collect and store enormous...

We take it for granted that machines can recognize what they see in photos and videos. That ability rests...