A University of Bristol study warns that Earth will likely become uninhabitable in about 250 million years. As continents ...

A respected physicist has warned that the mysterious object approaching Earth has shown clear signs that it's not a harmless comet.

A draft scientific paper has proposed that the object, 3I/ATLAS, might be alien technology and could make a surprise attack ...

A controversial new study claims that a ‘hostile’ alien spacecraft could attempt to attack Earth in November. Scientists say ...

Douthat: Right. So those are examples where U.F.O. experience basically takes a traditional religious shape. There’s someone ...