A major winter storm tests the lower states' snow-sculpting mettle.
Eerie, floating lights show how high water would crest if the dikes failed.
The dirty fuels that cause particulate pollution are the same dirty fuels that cause global warming.
Humans are creating wonderful habitats for disease-spreading robins and sparrows.
95 percent of the lake’s surface is frozen. But don't get any big ideas.
It had launched a scientific or military satellite, depending on which side you believe.
Years of state rankings paint a picture of the ideal healthiest place to live.
Police in Harlan, Kentucky, put out an all-points bulletin for the character as a suspect behind record-cold temperatures. But what about Mr. Freeze?
The massive, frozen cone is the product of this winter's bitter temperatures.
The city's primary snow dump is so tall it could run afoul of Federal Aviation Administration safety guidelines.
NASA captured video of a bright meteor blazing through the morning sky this week.
Mega-quakes trigger massive temblors for years after they first hit.
We don’t have to look 85 years into the future to see what a sinking world looks like.
And other alarming details from the city's latest climate change report.
The tourist bureau website has received 108,000 visits since its marketing gag went viral.
With harsh winters and a remote location, Jackson, Wyoming, has been unusually dependent on food trucked in from far away. Here's how one company hopes to change that.
The last flight out of the South Pole until November departed on Friday. How do the people left behind cope with months of endless darkness and sub-zero temperatures?
Communities like Culver City, California, are focusing on urban forest plans to help protect a major economic and environmental asset: the tree canopy.
It's important to illuminate the volume and the origin of marine plastic.
Looming drought conditions will exceed anything seen since Medieval times, say scientists.