Norway's Svalbard polar bears are gaining significant weight and body fat despite rapid sea ice loss in the Barents Sea, ...

If you’re a skinny guy struggling to gain weight, this video breaks down exactly what actually works — with no fluff. Simple ...

Bulking, or muscle growth, requires strength training and a protein-packed diet. Here's how to bulk effectively and ...

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, ...