Animal teeth serve purposes beyond eating. Sperm whales use teeth to grip prey. Narwhals possess a unique tusk for ...

In nature, teeth are considered to be synonymous with survival-hunting, defence, or consuming. However, numerous animals have ...

Whether it’s the tiny tardigrade defying the void of space or the wood frog rising from frozen state, these creatures remind ...

Flesh-eating squirrels which hunt down and devour voles have been spotted for the first time in the wild. Until now, squirrels were thought to be primarily vegetarian, cramming their cheeks full of ...

The most gripping week of the bear calendar has arrived. The Fat Bear Week is an annual online competition hosted by Katmai ...

Binge eating, especially on high-fat, high-sugar foods, can rewire the brain and alter behavior, leading to compulsive food-seeking and a greater likelihood of overeating instead of under-eating when ...

While sight and hearing often take center stage, olfaction – or smell – is an essential tool that helps creatures navigate their surroundings, find food and communicate with one another. Mammals have ...