The Pentagon released its fourth batch of UFO files Friday following President Trump’s declassification order, including ...

NASA believes one icy moon may offer humanity's best chance of discovering alien life. Hidden beneath a frozen shell lies a ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth could thus be overlooking prime evidence of alien intelligence.

Scientists are raising concerns that we may be overlooking evidence of extraterrestrial life even when it is present. Hidden ...

An international team of scientists has measured the extraordinary amount of space dust that reaches Earth’s surface every ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

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

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

The scientist has outlined the 'potentially devastating and irreversible long-term impacts' of unknown organisms in space ...

When a scientific controversy or breakthrough dominates headlines, press officers and journalists often quote a handful of expertS ...

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