An unidentified DNA sample found on one of Sophie Toscan du Plantier’s boots has returned to the heart of the case almost 30 ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Huge numbers of blackchin tilapia, a fish native to west Africa, are wreaking havoc among Thailand’s river ecosystems. Experts – and some chefs – are seeking sustainable solutions ...

A man claims to have found the first scientifically verified Bigfoot specimen, he claims after DNA testing the body has 58.5% ...

The breakthrough could reveal previously hidden ancient human activity inside caves, acting as ‘genetic archives’ ...

“Looking back, I'm so grateful I found the courage to do it,” Felicia Belcher tells PEOPLE ...

DNA preservation on cave walls is highly variable, but scientists say their work is an important step on the path toward ...

Researchers have, for the first time, recovered ancient human DNA directly from cave walls, with one key sample coming from a ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

In cancer research, one person's junk is increasingly becoming another person's treasure. Scientists have uncovered new evidence showing how recently evolved "junk DNA" genetic elements can become ...