With the "polar vortex" bringing frigid temperatures across the country, going outside isn't just uncomfortable — it can be downright dangerous. The temperature will drop to -25 F in Fargo, N.D., -31 ...

This year’s biggest climate change news was that 2014 was hottest year on record. Turns out, there’s bigger news: It was also the hottest year in the oceans, which are warming so fast they’re ...

Hot weather and light winds have rapidly warmed the surface waters on the Great Lakes. The graphs of surface water temperatures are almost off the charts. Here’s a series of graphs comparing the ...

THIS temperature chart, which by the way should have been accompanied with some explanatory remarks, has been issued by the Smithsonian Institution. The isothermals are given for every 4° F., ...

A chilling new graphic has put global warming into perspective. Scientists have created a global temperature chart that maps the average monthly temperature from 1880 to 2015. The result shows that ...

After early January's "polar vortex," the second cold snap is upon us. A storm could hit the Northeast Tuesday, bringing huge amounts of snowfall and bitter temperatures. Straight temperatures aren't ...