The scientists used their data to chart where and when plant species emerged or disappeared across Siberia and Alaska.

"Every centimeter of sea level rise exposes another 2 million people to annual flooding somewhere on our planet." ...

PBS is heading into the ice. The public broadcaster has teamed with Australian public broadcaster ABC on natural history series Ages of Ice.

Here are five things we learned about each of the teams involved in 4 Nations that can be applied to their Olympic rosters.

The First Ice Age Humans to Arrive In America Were Actually From China The analysis of ancestry was of great interest to experts as the origin of human livelihood had a fascinating comparison to the ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey ...

Carlson could rank among the all-time great blueliners – including some former Caps – by the time his career ends ...

Things are clearly heating up in Butler County this weekend, because this lineup of events is stellar. People, itching with ...

With apologies to Finland and Sweden, this is the rematch the hockey world wanted and it is the rematch the fans deserve.

Arctic daily sea ice extent continued to hover near record daily lows in January, with the ice edge well northward of its long-term average position in most areas. In contrast to the cold conditions ...