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

TO START: Flip through the bands to find signals. In the log at the bottom, it should say in blue how many signals are in ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

Chinese scientists' claims that their "Sky Eye" telescope could have picked up signals from intelligent aliens have been met ...

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

House Freedom Caucus members pledge to never allow a mass amnesty bill to be enacted under President Donald Trump.

Did Scientists just detect radio messages from aliens? This video explores recent breakthroughs in the search for ...

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

Discover the mysterious ‘Wow!’ signal, a 1977 transmission that sparked decades of speculation about extraterrestrial life.

A recent SETI Institute study suggests that space weather could blur and weaken extraterrestrial radio signals long before they reach us.

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.