New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

E.T. could be phoning home — but we’re not hearing the call. A new study published in The Astrophysical Journal argues that “space weather” could be distorting incoming transmissions from ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

President Trump said he's directing the Pentagon and other federal agencies to identify and release files related to UFOs and extraterrestrial life.

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the ...