The frilled shark is one of the oldest and strangest predators still alive, surviving in deep ocean waters with a body plan that has barely changed for tens of millions of years . Its eel-like body, ...

Strap in, as we use this week’s newsletter to unpack the state of play in the U.S. gerrymandering wars. After Virginia’s ...

Animated math adventures: 'Numberblocks' uses colorful characters, songs, and stories to teach counting, patterns, and number ...