Scientists say a phenomenon called "skin conductance," which changes when you sweat, is a surprisingly accurate method for ...

The world we live in might be unrecognizable if Alexander the Great had been defeated by the Persians.

Engaging articles, amazing illustrations & exclusive interviews Issues delivered straight to your door or device ...

Researchers believe dark rocks at the site of a future Mars rover landing mission may be left over from ancient volcanic ...

Paleogenomics has finally solved a question that has puzzled researchers for decades: Where did syphilis come from?

Astronomers have discovered a pair of young stars near the supermassive black hole at the heart of our galaxy. Studying them ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

"Mirror bacteria" could evade people's immune systems, they suggest, causing deadly infections. Such infections could also ...

Scientists investigating the frozen Lake Enigma in Antarctica discovered an ecosystem teeming with strange microbial ...

Officials say they've eradicated northern giant hornets, nicknamed "murder hornets," after years of tracking the invasive ...

Archaeologists have found 188 medieval reliquaries during excavations at a square in Berlin. Some of them still contain human ...

Florida's non-native green iguanas become paralyzed and drop from trees when temperatures dip. Climate change could bring this problem to new areas. Iguanas falling from trees during cold weather has ...