The Cluster is a form of life organized on principles so different from anything on Earth that understanding it requires ...

Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

As House of the Dragon wins back fans, Matt Smith has found his next project in a steamy murder mystery series.

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

From chemical building blocks, scientists have created synthetic cells that have most of the hallmarks of life.

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