A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

A complete Cretaceous shellfish fossil. (University of Portsmouth) Nature has imbued its mothers with many surprisingly ...

Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

An unusual destination in the Caribbean that some call the "eighth wonder of the world" is a scientific marvel with life ...

A well-worn expression among oceanographers and others who explore the watery depths of planet Earth is that we humans “know the surface of Mars better than our ocean floors.” Covering more than 70 ...

Images have emerged of a series of mysterious objects – believed to be space junk – that forced the closure of a Queensland ...

Showcasing regional storytelling while reflecting the universal themes that impact the lives of young audiences nationwide ...

Some experts have called the Miami Circle one of the most important prehistoric sites in North America.