A senior U.S. Army member said the federal government is actively breeding alien-human hybrids to help officials communicate with people on other worlds, according to former Republican Rep. Matt Gaetz ...

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

When we imagine alien life, we picture monsters, insects, or tentacles—but what if the most realistic aliens are human-like? Evolution tends to solve the same problems with similar designs, and ...