When it comes to aliens, the possibilities are endless. From humanoid figures with exaggerated features to bizarre creatures that defy our understanding of life, fictional aliens have captivated ...

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

Live Science spoke with Rob Dunn, an applied ecologist and author of the book "The Call of the Honeyguide," about "mutualism" — how different species team up for their mutual benefit — and how humans ...

Theoretically, it’s impossible for us to perceive a 4D creature. That is, unless it broke into our three-dimensional reality.

A viral podcast moment last month reignited speculation about extraterrestrials and prompted President Donald Trump’s commitment to kickstarting the release of government files on flying saucers. But ...

In the movie Hoppers, scientists “hop” human consciousness into animal-like robots to talk to other species. We asked the ...

The American government has not offered any proof concerning the existence of extraterrestrial life, and it seems like there’s a chance the President of the United States could gain access to it if it ...

When we imagine alien life, we picture monsters, insects, or tentacles—but what if the most realistic aliens are human-like? Evolution tends to solve the same problems with similar designs, and ...

A financial crisis could be triggered by an announcement that aliens exist, according to Helen McCaw, a former policy expert of the Bank of England. McCaw told The Times of London that politicians and ...

Add Yahoo as a preferred source to see more of our stories on Google. Steven Spielberg poses with the animatronic puppet from ET at Carlo Rambaldi’s studio in April 1982 - Mark Sennet/Getty Images ...