John Zancanella, coordinator of the U.S. Bureau of Land Management's paleontology program in Prineville, discovered the ancient teeth on an eroded, rolling stretch of BLM land.

Rabbits' teeth grow continuously, and bunnies wear them down by munching fiber-rich foods. Scientists suggest rabbits recycle a fine powder resulting from this constant grinding to fuel tooth growth.

Beavers, once abundant and widespread in the Northern Hemisphere, helped to forge the ground underneath many Americans’ feet The team behind a new study used ground-penetrating radar to detect ...

While the industrious beaver uses its hardened chompers to chisel through wood, the fearsome komodo uses its serrated, knife-like teeth to slice through helpless prey.

A beaver’s activity is not synchronized with the typical solar day. Light levels in a beaver’s lodge and underwater remain consistently low throughout a 24-hour day.

On pp. 155-156, Culin discusses the use of beaver teeth dice by the tribes of Puget Sound and British Columbia. On pp. 137-138 he describes woodchuck teeth dice used by the Kamath of Oregon.

People who raised enough money were able to rappel down the side of Penn State’s Beaver Stadium. Those not a fan of heights could stay on the ground to cheer others on. For some, it was their ...

Beaver teeth are tough and resistant to tooth decay thanks to iron-laced enamel, new research suggests. This beaver specimen is from Jackson Bottom Wetlands Preserve in Hillsboro.

Beavers reveal secret to stronger tooth enamel "A beaver's teeth are chemically different from our teeth, not structurally different," said Derk Joester.

Making teeth tough: Beavers show way to improve our enamel Date: February 12, 2015 Source: Northwestern University Summary: Beavers don't brush their teeth or drink fluoridated water, but a new ...

Once the researchers choose a site, they attract beavers by constructing temporary beaver-dam-like structures that make the area more hospitable for beaver families.