Sloths weren't always slow-moving, furry tree-dwellers. Their prehistoric ancestors were huge — up to 4 tons (3.6 metric tons) — and when startled, they brandished immense claws. Video above: ...

A team of paleontologists has meticulously documented an astonishing 16,600 individual footprints within Toro Toro, a ...

What do you build with when trees are scarce and winters are brutal? For hunter-gatherers living in current-day Ukraine some 18,000 years ago, the answer was simple: mammoth bones.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Sixteen years ago, paleoanthropologists stumbled upon an errant foot ...

The provenance of 3.4-million-year-old foot bones in Ethiopia may have finally been solved – and could prompt a rethink into how our various ancient human ancestors coexisted. In 2009, Yohannes ...

This is read by an automated voice. Please report any issues or inconsistencies here. Radio giant iHeartMedia requires DJs to announce “Guaranteed Human” on-air, certifying that content comes from ...

As media executives wrestle with the use of artificial intelligence, radio giant iHeartMedia wants to stand out. "We don’t use AI-generated personalities. We don’t play AI music that features ...

Pet parents can't imagine their lives without their dogs and cats, but Susan Kehoe can't imagine her life without her bears. She lives on a rural New Jersey property in a wooded area where black bears ...

Nineteenth-century newspapers regularly published sensational accounts of giant human bones discovered across the United States. Many of these reports were based on mastodon remains, carved stone ...

From interactive diagrams to A.I. assistants, virtual tools are beginning to supplant physical dissections in some classrooms Students learn anatomy from an Asclepius AI Table, which merges ...

Researchers recently developed a bone marrow model to study how the body generates cells. Interestingly, this model is the first of its kind to be developed entirely from human cells. Not only can ...

Researchers have recreated a miniature human bone marrow system that mirrors the real structure found inside our bones. The model includes the full mix of cells and signals needed for blood production ...