US congressman Tim Burchett recently claimed that aliens have visited Earth and that they made contact with humans.

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 ...

It starts with a signal. Faint, strange, and unlike anything humanity has ever recorded. Within hours, it escalates into an event that changes the course of history as an alien arrival on Earth ...

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

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 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.