Due to its vast size — stretching from Canada and Greenland in the north, to Mexico in the south — North America contains a ...

Three Arctic seal species have moved closer to extinction, as rapid sea ice loss continues to erode their breeding and ...

Deep in the mountains of northern Norway, scientists have uncovered the remains of 46 Ice Age species, preserved for over ...

Iceland is no longer among the few places in the world free of mosquitoes. Scientists point to rising temperatures.

A group of polar bears has taken up residence at an abandoned research station formerly used by the Soviet Union.

Students can learn more about polar bears with this comprehensive daily lesson plan, printables, worksheets, graphic ...

Sequoia Park Zoo said on Friday, Oct. 17, that its staff found a 'wild American black bear' roaming the grounds near its ...

Experts say France's royal jewels may be gone forever after thieves stole eight pieces, including crowns and necklaces, from ...