Researchers describe cases of chimps tending to others’ wounds, as well as a chimp that freed another from a snare ...

The election of Pope Leo XIV has refocused attention once again on the mega ethical issue of our time — “Who and what is a human being?” ...

From the Hammer of Boravia to the Engineer to Ultraman, we break down the many villains featured in the new Superman trailer and why Lex Luthor might be the least of the Man of Steel's worries.

Even if you consider yourself pretty good at math, mental arithmetic can sometimes be quite the challenge. It’s okay in a ...