A prolonged bout of snow, sleet and freezing rain is expected, according to the National Weather Service’s winter storm alert ...

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

Every state but Hawaii, California and Florida is likely to get a taste of wind chills of 20 degrees or colder.

NASA's Polar Resources Ice Mining Experiment-1 (PRIME-1) is preparing to explore the moon's subsurface and analyze where ...

While wondering when my voice will come back, because it’s not today. Good morning. 2-4″ of snow fell yesterday (mostly in ...

A new study focuses on improving global temperature data sets in light of uneven warming across the globe. To fill gaps in ...

Global warming is producing a rapid loss of plant species—according to estimates, roughly 600 plant species have died out ...

National Weather Service (NWS) meteorologists have issued a slew of winter weather warnings across 11 states. Here's what Indiana should expect.

Dangerous cold was forecast Tuesday from an Arctic air mass stretching from Portland, Oregon, to the Great Lakes.

On Ellesmere Island in the Arctic, on one of the northernmost points of land in the world, sits a small permanent seismic ...

Researchers have designed an alternative, autonomous observational method to monitor the Arctic's melting ice, which holds promise for improving the autonomy of marine vehicles, aiding in maritime ...

The greater Portland area is forecast for four straight nights of 20-degree temperatures starting Monday and continuing into Thursday.