Nature’s giants are more than just massive—they’re awe-inspiring wonders of evolution and adaptation. Learn the fascinating ...

In 1980, a band of bighorn sheep were captured from the Sun River area along the Rocky Mountain Front and moved to a foreign landscape to the east, north of Montana’s massive Fort Peck Reservoir.

The bones of butchered and cooked animals have been found in the most high-status graves. Some hold the skulls of wild sheep, ...

In a historic moment, marine scientists have captured the first-ever video of a colossal squid in its natural habitat, nearly ...

The butchered remains of great bustards found in the graves of people buried 15,000 years ago show that these birds had a ...

Imagine looking at a majestic blue whale gliding effortlessly through the ocean, the largest animal on Earth. Now, picture ...

Since its discovery in 1925, only eight adult specimens have been reported, severely limiting scientists’ ability to research ...

The list of 10 most endangered rivers of 2025, according to the nonprofit American Rivers, includes the Mississippi River and the lower Rio Grande.