Katherine Hayhoe is an associate professor and director of the Climate Science Center at Texas Tech University in Lubbock, Texas.
The US Will Be The Only Country Not In The Paris Agreement. Now What?
As the world works together to lower carbon emissions, what role will the United States play in fighting climate change? Plus, how aging satellites threaten polar ice data.
How a Warming Planet Will Change What’s on Your Plate
Climate change has already cut yields of wheat and corn, taking a bite out of gains achieved by better farming technology.