The state has already asked most farmers and residents to cut water use. Now it's turning to the people whose water rights are first in legal line.
Why Lindsey Graham has right-wing activists up in arms.
Scientists used the Medea program to study how global warming could worsen conflict. Now that project has come to an end.
We're stuck in a hellish tango around the constitutional validity of controlling our uteri.
Here's a short list of ways the spill could lead to serious legislative change.
The U.N. Climate Summit last year elicited dozens of action plans, and some of them could make a real difference, new research finds.
The railroad industry says 2014 was its safest year on record -- but a close look at the numbers isn't going to make you feel very safe.
The GOP presidential hopeful has been a vocal supporter of the ethanol industry -- except when he bashes it.
In a commencement address at the Coast Guard Academy, the president told cadets they'll be responding to climate change throughout their careers.