Americans across the country received harmful hate messages via text after the election. The communication industry has been trying to figure out how it happened.
Humans actually have vestigial muscles that activate when listening closely to something, even though people lost the ability to really move their ears about 25 million years ago.
You know that feeling when someone you're dating does this one thing that you just can't look past? Here's what scientists say about why we react this way and whether the feeling is reversible.