Climate change will fundamentally challenge the world's urban centers. Three cities — San Diego, Milan and Jakarta — offer lessons for how to adapt to a warming planet.

The Supreme Court has rejected an emergency appeal from Nevada’s Green Party seeking to include presidential candidate Jill Stein on the ballot in the battleground state.

The U.S. Supreme Court declined on Friday to restore the Green Party to the Nevada ballot, cementing a bid by Democrats to ...

The Siphon Fire in the Superstition Wilderness northeast of Apache Junction has burned 15,527 acres with 65% containment, the ...

A Green Party candidate for the U.S. Senate must be included on the state's ballot for the Nov. 5 election, the Montana's ...

The U.S. Coast Guard released footage of the Titan submersible on the ocean floor. This video led to the conclusive evidence ...

A partial lunar eclipse will be visible here across Arizona as the moon rises Tuesday night. Only a small part of the surface ...

All evacuation orders related to the Siphon Fire have been lifted by officials. The fire has burned more than 15,500 acres in ...

Fire crews continue making steady progress against the Siphon Fire, reaching 32% containment as of Monday morning.

From the latest on a wildfire burning near the East Valley to a burning surprise people in one Valley neighborhood woke up to ...

Officials ordered evacuations Thursday for communities in the Superstition Mountains near the Siphon Fire, which has burned 2 ...

The fire, believed to have started Tuesday, has consumed 2,350 acres of land, according to the U.S. Forest Service.