The time lapse footage is the result of almost a decade of work monitoring the vulnerable predators' maternal behavior.

Polar bear cubs are incredibly cute - and amazingly elusive. Their mothers dig dens under the snow in remote areas.

In the frigid Arctic, polar bear mothers and their cubs emerge each spring from snow dens that have sheltered them through ...

Female polar bears give birth in December or early January when the cubs are blind, hairless and weigh just 0.5 kg.

Credit: Simon Gee/Kt Miller/Steven C Amstrup/Polar Bears International/Cover Images Researchers have revealed astonishing new insights into the lives of polar bear cubs by studying them as they emerge ...

Researchers have revealed astonishing new insights into the lives of polar bear cubs by studying them as they emerge from their dens. The scientists' study includes the first detailed footage of polar ...

Researchers have been collecting camera footage near the dens of female polar bears and their cubs on the Norwegian ...

But despite the presence of 5G in one of the Earth’s most remote locations, fiber connections in the region are much rarer.

Meteorologist Bill Martin, known for his surfer-meets-science vibe, retired Thursday from KTVU after 33 years at the Bay Area ...

The winning photographs provide a stark reminder of the beauty and chaos of the natural world ...

A proposed solar energy project in Logan County will not come to fruition. Open Road Renewables announced Friday that the Grange Solar Grazing Center will not be constructed as it is withdrawing its ...

The north pole of Mars is slowly sinking under the weight of an ice cap that only formed within the past few million years. And, in the process, it's telling us something about what the planet's ...