Polar bear twins Kallu and Kallik debut at Saint Louis Zoo, attracting visitors to their 40,000-square-foot habitat, with the ...

Remote cameras were deployed in the Arctic mountains across nearly a decade; Valuable footage of moms and cubs emerging from dens shines light on elusive polar bear reproduction. Researchers from ...

The researchers combined collar data and timelapse cameras both to uncover insights about denning behavior and to create a data-driven tool to understand polar bear denning across the Arctic.

This video uncovers the science and survival instincts behind polar bear behavior in the wild. Trump’s 25% tariffs on steel and aluminum imports take effect, Europe retaliates Yellowstone to ...

Typically, polar bear denning is studied via satellite telemetry, but while useful, it’s not great for learning about the subtleties of the behavior. The photos are the culmination of almost 10 ...

We're trying to develop tools to better monitor and understand their behavior, so we can better protect them." Denning begins with pregnant polar bears sealing themselves inside dens dug out under ...

“Polar bears are a very difficult species to cover," Pifold said. "They cover 250,000 square kilometers in a single year, and in the middle of winter, it can be 24 hours of darkness and -40 ...

Polar bear mothers in the Arctic generally give birth ... bears during this vulnerable time and to gain insight into their behavior across the Arctic, so that we can work to protect cubs and ...

Polar bear cubs have been filmed emerging from their dens for the first time. The extremely rare footage was captured by remote cameras deployed in the Arctic mountains for nearly a decade.

The cameras are helping scientists learn more about polar bears’ mysterious denning behavior, and they outline some of these insights in a new paper published Thursday in the Journal of Wildlife ...