Fertilizer is a key source of nitrogen pollution which fouls air and water worldwide

"Lyft and Uber didn't step up for us": Drivers protest Uber's solidarity ads, saying that it's all performative

The former secretary of labor sounds off on the dangers of voter ID laws like the one just implemented in Wisconsin

Car sharing will make paying tolls a thing of the past — hopefully

Just four wastewater wells were responsible for over 100 quakes, a new study finds

Several universities have made lucrative deals with the fossil fuel corporation, despite student resistance

Who’s manipulating what you know before you vote?

San Diego synagogue shooter suspect's mosque burning investigation sparks conversation around U.S. hate crimes.

"It is frankly disgusting the press is able to write whatever it wants to write," Trump tells reporters

Algorithms that rank and recommend posts based on "likes," shares and comments tend to amplify low-quality content

"The virus is simply spreading into new populations or resurging in places that let down their guard too soon"

The ballot measure that would create "a permanent underclass" of gig workers passes in California

A man walks into a polling station. The rolls list him as female. Can he vote?