Stepped-up interest in UFOs also is swirling as the United States heads back toward the moon with Wednesday's launch of NASA’s Artemis II mission.

Interest in unidentified aerial phenomena (UAPs) surged in February when Barack Obama stated aliens are "real," though he ...

As the US heads back towards the moon and public curiosity over UFOs grows again, a familiar question has returned: if ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? (AP video: ...

DHS revealed that a suspect who fled to China after allegedly planting a deadly explosive device at an important military ...

Hollywood has driven how Americans envision little green men with big eyes and bigger heads. But fiction soon could be ...

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...

For generations, human beings have wondered: What would alien life from another planet be like? But we rarely ask the ...

How would people react if an alien civilization actually made contact with us? Space.com talked to experts, who shared a ...