Imagine you’re out for a blissful swim, trying to catch a glimpse of some beautiful whales. The sun is shining, the water feels refreshing, and, uh oh, something just brushed past your leg. Something ...

The curious minds at What If imagine being attacked by a giant squid in the ocean, exploring survival, physiology, and oceanic predator behavior.

Sharktober is real in Hawaii — and it's down to the reproductive pattern of predatory tiger sharks, an analysis of 30 years ...