For comparison, the richest ice cream clocks in at only 16% fat. And after just three to five days guzzling the stuff, seal pups double their body weight. But seals aren't the only animals with ...

Beef tallow "contains a mix of saturated and monounsaturated fats, which provide long-lasting energy and help with nutrient ...

Are seed oils or animal fats, like butter and tallow, better for you? Experts discuss the benefits and downsides, and the healthiest types.

It is a matter of common knowledge that many hibernating animals, in cold climates, survive their long and enforced fast by accumulating fat within the body, or immediately under the skin.