Mexico began sending more water to the U.S. to uphold its end of a nearly 80-year-old treaty that spells out how two ...

In his Oval Office meeting with Prime Minister Mark Carney last Tuesday, President Donald Trump repeated his refrain that the ...

The state is confronting what officials say is an unprecedented confluence of forces that will test its long record of ...

"Right now we're all in a gray zone. We don't know where that threshold is, and we won't know until we apply for a federal ...