Immigration crackdowns in Minnesota are causing fearful immigrant families to avoid hospitals, leading to canceled surgeries and missed medical care.

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

Scientists think there are 300 million habitable planets in the Milky Way, and some may be home to intelligent life. Bruno Gilli/ESO, CC BY ...