A mother black bear in Yellowstone National Park was seen waking up from hibernation, stumbling out from her cave to reveal ...

Black bear mating season takes place during the summer, but embryos do not begin to develop until the mother bear enters her ...

Dwarf lemurs, however, have a way to extend their telomeres. A study published in the journal Biology Letters suggests that ...

It all happens during hibernation, said lead author Marina Blanco of Duke. When winter sets in in the wild, dwarf lemurs ...

Discover how hibernating lemurs turn back time on a molecular level, helping scientists better understand cellular aging.

A zoo in England said the first brown bear to undergo brain surgery has awakened from hibernation and appears to be back to ...

The Michigan Department of Natural Resources is providing tips to prevent conflicts with black bears as they begin to leave ...

HP shares dropped 7% post Q1 results due to weaker-than-expected Q2 EPS guidance and flat revenue and EPS projections. Click ...

A mama black bear emerged from hibernation in early March, revealing her tiny cubs as she briefly left her den to get some fresh air at Yellowstone National Park in Wyoming.Billy Fabian, a wildlife ...

We're all familiar with the outward signs of aging. The face that greets you in the mirror each morning may have sagging skin ...

Yellowstone staff locates grizzly bear tracks and a photographer captures footage of a bear out of hibernation. Time for ...