Who needs "real" waterfalls when you've got subway waterfalls?

Sunshine is wonderful, but you can have too much of a good thing. This device measures it.

Wiarton Willie saw his shadow this morning, which means the cold weather will stick around.

Perhaps we should be seeking predictions from an octopus rather than a groundhog.

Welcome to Oymyakon, Russia, where the village thermometer was no match for recent temperatures of -80 degrees Fahrenheit.

Last year, the US suffered an astounding $306 billion in damage, shattering all records to date.

Iguanas are falling out of trees in Florida because of the cold; here’s what to do if you find one.

Kids can -- and should -- play outside in almost any kind of weather, as long as they're dressed properly.

It's cold out there; be prepared.

Researchers combine social media and artificial intelligence to better predict damage from global sea level changes

The winds fanning the catastrophic Northern California fires are borne out of a complicated mash-up of meteorology, physics, geography, and topography.

Short answer: Yes. When compared to past Atlantic hurricane seasons, this year is shaping up to be a doozy.

Hint: Use one of your kitchen appliances.

More than just a bolt from the blue; welcome to the wild world of lightning strikes.

The 2017 solstice falls on June 20 or June 21 depending on where you are ... celebrate with a crash course in curiosities about the longest day of the year.

When off-duty in the cockpit, Ecuador Airlines pilot Santiago Borja takes photos that would make Zeus proud.

Cloud-lovers rejoice: the new, updated and digitized version of the Cloud Atlas is now available, and why this is important for understanding global climate change.

TreeHugger met Wiarton Willie this morning, the world's only albino weather prognosticating groundhog.