Earth’s oceans sparked life—but on distant moons and exoplanets, alien seas may be doing the same. Here’s what they might ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...

It is possible to visit this strange place of 'snotties', psychedelic stalactites and long abandoned artefacts ...

The unusual behaviour of interstellar comet 3I/ATLAS has reignited online debate, but astronomers say the gaps in public ...