The erupting Mount Etna made for some tooth-chipping weather this weekend.
Two designers have an inventive idea for how cities could transform snow removal.
The National Trust for Historic Preservation has assembled a fantastic collection of art and tagging, including a face from 1777 drawn in a British soldier's blood.
What pairs best with the Asian brown cloud? Try the "Vogmask."
It's true, and it's utterly disgusting.
It turns out making a cancer survivor's dreams come true isn't cheap.
The Austrian-made "Ziesel" has tank treads and plows through snow like a nitro-fueled riding mower.
Young girls have a higher risk than boys of perishing in the months and years after a typhoon, say researchers.
Ninety-two percent of new diagnoses occur in just a quarter of U.S. counties, and most of them are urban.
Who would've thought that the state New Yorkers move to the most is Florida?
For people who can't stop cycling.
It's a faithful, NASA-guided model of our solar system's burning star (just 100 million times smaller).
These trippy urban GIFs give new meaning to the phrase "living, breathing city."
Good luck trying to place a call in this booth-cum-aquarium.
The Bluetooth device also sends alerts to other people near the presumed bicycle thief.
New high-resolution maps show that we've gobbled up green space more than twice the size of Texas.
After learning the official records were incomplete, a citizen mapper started building a gorgeous guide to the megacity's street art.
Best not think about the logistical issues of pedaling it.
There's just one catch....