Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

The fight against antisemitism begins with historical truth and remembering the vital role Jews played in building America.

Supreme Court rulings, culture-war politics and renewed nativism reveal a republic still wrestling with the question of who ...