Newly spotted asteroid 2026 JH2, which could be up to 115 feet wide, will fly past Earth closer than some satellites on ...

In 2015, after decades of relative stability, Antarctica's sea ice suddenly began to disappear. Sea ice extent reached a record low in 2023, and scientists have now figured out what happened in that ...

Don Juan Pond is a mysterious lake in Antarctica that contains so much calcium chloride, it doesn't freeze in subzero ...

We have tested the Withings ScanWatch 2: this immensely stylish alternative to bulky, rugged smartwatches does a great job of ...

A pill called ensitrelvir is the first drug shown to effectively reduce infection after exposure to SARS-CoV-2.

Tired of pet hair clogging your air purifiers? You don't need to waste hours washing and vacuuming the filters anymore — the ...

Samples of "trinitite" created during the world’s first nuclear bomb test in 1945 contain unique crystals never seen before.

The treatment: After three days of favipiravir treatment, the child's COVID symptoms improved, and on the fifth day, a ...

Researchers say AI models can now replicate themselves across vulnerable systems, but experts warn the real threat is not ...

The Sony FE 200-600mm f/5.6-6.3 G OSS is a super-telephoto zoom built for wildlife and action photography, where reach, responsiveness and reliable autofocus are just as important as flexibility in ...

Dozens of scientists have banded together to pen scathing research letters to the journal Science about the publication of a study claiming the 14,500-year-old Monte Verde archaeological site in Chile ...

Mars An anomaly in Mars' mantle could trigger volcanoes to erupt — and may be causing the whole planet to spin faster Space Exploration Chinese lander reveals giant 'cavity' of radiation between Earth ...