The muskox is a living relic of the Ice Age, built to endure the harshest conditions of the Arctic tundra. With their thick coats, powerful frames, and dramatic head-to-head battles, these ancient ...

A large-scale study of fossil human teeth from Ice Age Europe shows that climate ... "The deteriorating climate caused a shift in vegetation from steppe to a predominantly tundra landscape, ...

Jared Wildenradt has hiked the Ice AgeTrail nine times. Lisa Siewert is mapping the geologic highlights of the path. They ...

Some 400,000 years ago, Greenland was, well, green, scientists say. According to a new study released Thursday, the massive island was an ice-free tundra landscape – perhaps covered by trees.

Archaeologists and First Nations communities uncover 693 Ice Age-era stone artifacts in a high-altitude Blue Mountains cave, ...

The present-day landscape across New York was sculpted by powerful ice sheet forces and catastrophic glacial meltwater flooding. Recently available, freely-accessible high-resolution digital terrain ...

Researchers test 3D ice printing to build facilities during military deployments in arctic regions. Hotspots ranked Start the day smarter ☀️ Funniest cap messages Get the USA TODAY app ...