Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a government website depicts non-citizens as extraterrestrials.

President Barack Obama made what appeared to be a startling admission about aliens over the weekend. “They’re real,” the former president said. And then everyone tried to figure out what he actually ...

American Religious Belief in Extraterrestrial Life (Princeton Univ., Sept.) argues that several American religious traditions ...

Hilary Benn has been pressed over his reaction to a claim that beheading people is an “alien culture”.