Sorry to say you'll discover that much of it is attributed to humans.
Scientists say the star's magnetic field may be ratcheting up strikes by 50 percent.
A legacy of industrial pollution is allowing slimy ooze to thrive.
But can it aerate jaywalkers with retractable butt guns?
It's one of the most striking lake-effect snowstorms in recent memory.
NASA wants to use this project to predict Earth's next dangerous space rock.
Today City Hall celebrates Frida, a 6-pound chihuahua mix and very good girl.
The luminescent path is modeled after the painter's "The Starry Night."
You're going to want to start staying away from lone trees and flag poles as climate change continues.
An analysis of roadway suffixes in six major U.S. cities reveals differences rooted in history.
A placemaking project traces the city's long-buried arroyos.
Under hot and humid conditions, "Fontus" claims to "make" 17 ounces of water in an hour.
One expert explains the "polar vortex" as a pack of wild dogs.
Crunching the numbers on the geography of winter's worst weather.
The Germans built it with colored wooden sticks around 1913.
Leave it to the Dutch to make cycling even greener.
Imagining the bustling nautical society of the Bay Area archipelago.
The latest tally of the city's rat horde dispels the myth that the city is home to "one rat per person."
The only thing you have to worry about is riding with your pants falling down.