Brazilian presidential hopeful Aldo Rebelo claims to know the contents of US UFO files and pledges to reveal them if elected, raising questions about government transparency and alien disclosure.

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 ...

Brazilian thriller “The Secret Agent” has grabbed Oscars attention with nominations for best international film and best picture.

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." ...

Former U.S. President Barack Obama said he did not see evidence that aliens “have made contact with us,” after sending social media abuzz by saying aliens were real on a podcast over the weekend.

Former U.S. President Barack Obama has clarified comments he made about alien life on a podcast over the weekend.

Add Yahoo as a preferred source to see more of our stories on Google. Former U.S. President Barack Obama said he did not see evidence that aliens “have made contact with us,” after sending social ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Former U.S. President Barack Obama has clarified comments he made about alien life on a podcast over the weekend. He said he did ...