The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

A nonresident alien is a noncitizen who has not passed or is exempt from the green card or substantial presence tests.

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

President Donald Trump said he’s instructing government agencies to identify and release files related to extraterrestrials and UFOs.

Donald Trump has accused former President Barack Obama of improperly disclosing classified information by suggesting aliens are real, an allegation made without supporting evidence. "He took it out of ...

After setting social media abuzz by saying aliens were real, former President Barack Obama said he didn't see evidence that aliens "have made contact with us." ...

A woman says an eyebrow tint left her looking like an 'alien' when the salon didn't offer her a patch test - days before she went on holiday. Kelsey Cleave had visited a beauty salon to get her ...