A significant meteorological event is poised to impact vast regions of the United States. The polar vortex, a large area of low pressure and cold air surrounding the Earth’s poles, is expected to ...

Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...

Wales, Birmingham, Shrewsbury and Hereford along with Bristol and Southampton - all of which will see up to 3mm of rainfall ...

The North and South Pole regions have warmed by about three degrees C compared to the late 19th-century. Read more at ...

The polar regions are the coldest places on Earth. During the summer, the poles receive 24 hours of sunlight, but during the winter the sun is rarely visible. Animals that inhabit nature’s freezers ...

This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...

Participants will be freezin’ for a reason at this chilly event. Special Olympics Pennsylvania will host its annual Winter Games Polar Plunge Saturday at Canoe Creek State Park in Hollidaysburg.

The first is the polar jet stream, a huge current of air that circles the globe between 50 and 60 degrees north latitude within the low-altitude troposphere, the same layer of atmosphere where ...

With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...

"When we run the numbers, we show declining reproduction size in this region over the last four decades," Archer said. Polar bear recovering from immobilization. Stephen Atkinson via Polar Bears ...

Julia StrattonLocal Journalism Initiative ReporterCanada's National ObserverA fat polar bear is a bear more likely to thrive ...