Fish are dying in Arizona's Canyon and Saguaro lakes due to a "a golden algae toxin bloom." We're hearing from an ASU ...

Congressman Raúl Grijalva died in March after a yearlong battle with lung cancer. His death leaves big questions about what’s ...

The Democratic base is angry. Not just at President Donald Trump, Elon Musk and the “Make America Great Again” movement. Rank ...

These debates about ideas and leadership are crucial to a healthy party. So is trust, which Ocasio-Cortez is working to help ...