During the Ice Age, massive glaciers covered large portions of the Northern Hemisphere, dramatically altering the distribution of plants and animals. Entire ecosystems shifted as species adapted to ...

Add Yahoo as a preferred source to see more of our stories on Google. A paleontologist snorkeling through the dark underwater passages of a Texas cave made a startling discovery: the streambed was ...

Long before highways and high-rises, Earth was home to some seriously massive, strange, and downright wild animals. These creatures ruled the Ice Age and thrived in frozen landscapes.

Ice Age hunters spread rapidly across the Americas by specializing in mammoths and other giant animals, according to a new study.

Remnants of a lion-sized armadillo dating back to the Ice Age have been discovered resting on the riverbed of a half-submerged cave 40 feet below the surface of Comal County. It’s a sight straight out ...