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.

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

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

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 ...

Human brains have been shrinking since prehistoric times, some studies suggest. Whether this is true and why it has happened ...

Climate change Once-in-a-century 'super' El Niño in the cards as ocean temperatures reach near record highs in April Climate change Microplastics absorb heat in the atmosphere and contribute to global ...

Three people have died and four more have fallen ill on a cruise ship in the Atlantic Ocean, and hantaviruses are confirmed ...

With no toxic elements to dispose of, the new aqueous battery design could dramatically improve the safety and longevity of ...

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 ...