Astronomers detected potential biosignatures on exoplanet K2-18b, but findings remain inconclusive. Claims of alien life ...

There are very few remains of ancient ships, except in one unusual place: the Black Sea has a unique environment that ...

Recent James Webb Space Telescope observations suggest potential alien life on exoplanet K2-18b, detecting dimethyl sulfide ...

Historian Tony McMahon has voiced his firm belief in extra-terrestrial life, claiming there's "no reason aliens wouldn't have ...

Each time biosignatures are found, biologists confront the ambiguous distinction between life and non-life, and the ...

With the help of cat owners, a new project investigates cats’ biology and aims to link some of their behaviors to their genes. Calling all cat people: This one’s for you. Despite humans ...