The news business is facing its next enormous challenge. Here are eight reasons to be both optimistic and paranoid.

Long before big cats, terror birds reigned as apex predators. Here’s how these flightless birds hunted, and why they went ...

Irukandji jellyfish deliver one of the most painful possible stings. Learn what the experts say about the dreaded Irukandji ...

If you've been too embarrassed to ask the Gen Alpha kids in your life, here's a rundown of what "skibidi" means and where it came from.