As part of the Dollar Energy Fund Cool Down for Warmth, First Alert Meteorologist Kristin Emery is taking a look back in the record books to find the coldest winters Pittsburgh has ever seen.

MORE: Prolonged ice-free periods putting Hudson Bay polar bear population at risk of extinction: Study The melting of the sea ice has shortened the polar bears' feeding season, which has resulted ...

Connecticut’s Beardsley Zoo has closed down exhibits and euthanized birds after a cotton patch goose died of avian flu. The zoo learned of the case of highly pathogenic avian flu (HPAI ...

During this period, the polar bear population in this region has declined by nearly 50 per cent. The monitoring data shows the average size of polar bears is also in decline. The body mass of ...

They then compared the performance of polar bear hair with human hair and two human-made ski skins. A polar bear’s insulating fur shown under infrared heat imaging taken with a FLIR E75 24o ...

A grizzly bear enjoyed a manicure at a Colorado zoo — with a steady supply of treats to reward his good behavior, video shows. Screengrab from Cheyenne Mountain Zoo's video on Instagram A ...

The zoo’s Chilean flamingos will be enjoying a new water exhibit that’s currently under construction. “A lot of people don’t realize that they are swimmers, not just waders, so the ...