Dozens of male leopard seals were tagged in Eastern Antarctica. Their 'love songs' revealed stunning insights into sound communication.

Lewis Hamilton announced that his English bulldog Roscoe had fallen into a coma, and he a few days later he passed away. Here's what happened to Lewis' pet.

Since 1997, the USGS has been taking photos of the glaciers in Glacier National Park for the Repeat Photography Project.

According to scientists, this one-of-a-kind tree could act as a brilliant 'climate warrior' in the years to come.

Bison are often regarded as 'ecosystem engineers' in Yellowstone National Park. It seems they have always been.

Three student researchers added cat food and mealworms to the plastic traps to lure the animal to their campsites.

These little microbes survived for so long in the rock taken from nearly 50 feet beneath the Bushveld Igneous Complex.

Microbiologist Thomas Brock found that an enzyme from Yellowstone’s hot springs can be used in genetic tests.

Jessica lost her vision when she was just 11. But despite the disability, today she's one of the most popular South African divers.

Called the 'Firehole Lake Drive,' the road was first observed to be melting in 2014. Ever since, it's been oozing during the summer.

Research finds that the ancient ostriches developed their flightlessness that we find in modern birds due to the absence of predators.

Known as 'Mexican freetail bats,' these nocturne-dwelling creatures emerge out of their nests to feed on enormous quantities of insects.