Salmon is one of the best sources of omega-3 fatty acids, but dietitians say how you prepare it can make a difference.

A turtle took its chances at a meal by striking a cornered pufferfish. Little did the turtle know that the pufferfish had ...

Watching instinct kick in was incredible to see.

Audio Timeline Slider: Use the left or right arrow keys to decrease or increase the slider value. Developed in 2015 by researchers studying the effects of diet on brain function and cognitive decline, ...

Parrotfish construct a cocoon made from mucus to protect themselves when they are sleeping. It's like a personal mosquito net ...