Protein remnants in fossil enamel reveal new ways to study evolution. These molecules stretch our view of molecular ...

An Alaskan brown bear received the largest titanium tooth ever in a record-breaking dental operation.

Lake Superior Zoo in Minnesota announced it has given a brown bear the world's largest dental crown, with the bear now sporting a silver-colored metal canine ...

For 10 years, a camera has been sitting silently inside an abandoned grizzly bear den near Yellowstone, bearing witness to the wildlife visitors that passed by.

Photo: AP NewsFrom The Associated Press - June 27, 2025 An Alaska brown bear at the Lake Superior Zoo in northeastern Minnesota has a gleaming new silver-colored canine tooth in a first-of-its-kind ...

An Alaskan brown bear at the Lake Superior Zoo received the world's largest dental crown, a gleaming silver canine tooth, in a groundbreaking procedure ...

California officials say a black bear with a history of confronting humans and breaking into homes was euthanized this week after swiping at a camper near Lake Tahoe and sending her to the hospital ...

An Alaska brown bear has a new shiny smile after getting a huge metal crown for a canine tooth Dr. Grace Brown plans to publish a paper on the procedure in the Journal of Veterinary Dentistry ...

An Alaska brown bear at the Lake Superior Zoo in northeastern Minnesota has a gleaming new silver-colored canine tooth in a first-of-its-kind procedure for a bear.

DULUTH, Minnesota (AP) — An Alaska brown bear at the Lake Superior Zoo in northeastern Minnesota has a gleaming new silver-colored canine tooth in a first-of-its-kind procedure for a bear. The ...