CNET Labs testing found AirPods Pro 3 averaged 1.67% heart rate error vs a chest strap, second only to Apple Watch Series 11 at 0.98%.

PULLING out her phone on board the Polar Prince ship on a brisk June morning, Christine Dawood took a photo of her beloved ...

In Maryland, a billionaire is trying to get his seat back from a mega-millionaire. It’s the epitome of a broken campaign finance system. Is there a way out?

“The lake hypothesis generated lots of creative work, which is exactly what exciting scientific discoveries are supposed to ...

Explore 25 places on Earth humans can barely survive. From Death Valley's heat to Oymyakon's cold, discover the planet's most ...

Disappearing sea ice is letting more sunlight in the Arctic Ocean and boosting phytoplankton growth, but this has depleted a ...

Analysis - Viruses play a major role in the functioning of ecosystems. They profoundly influence the dynamics of microbial communities, flow of matter and global biogeochemical cycles. Yet despite ...

The timelapse offers a unique view of the aurora australis from space, highlighting the scale and beauty of the phenomenon as ...

Nasa has named the four astronauts for its Artemis III mission, due to launch in 2027. They will not land on the Moon, but ...

The Moon’s surface has been sampled, scanned, and photographed for decades, yet one of the most basic questions about it ...

SpaceX has three Starlink missions on the schedule, China is flying four rockets, and Rocket Lab returns for a classified ...