Lake Mead National Recreation Area officials have closed several trails after a death and multiple rescues as temperatures remain dangerously high.

United Campus Workers of Arizona urged the Arizona Board of Regents and universities to protect students after at least 50 international students in the state had their visas revoked.

The Trump administration has terminated more than $1 million in funding for the Arizona affiliate of the nonprofit National Endowment for the Humanities.

Flagstaff photographer Mike Frankel has had experiences that most any rock ‘n’ roll fan would envy: he shot the Beatles on their first U.S. tour and turned his lens on the Who, Jefferson Airplane, Crosby, Stills Nash & Young, and David Bowie, among many others. Now he's compiled dozens of never-before-seen images into a book called “Hurricanes of Color.”

President Donald Trump signed several executive orders Tuesday to keep coal-fired power plants open past their scheduled retirement dates, including the Cholla Power Plant in eastern Arizona.

Pueblo Grande de Nevada — known as the "Lost City" — is an archeological site near Overton, Nevada. It’s a complex of villages inhabited by the Ancestral Puebloans for nearly a thousand years.

U.S. levies on Chinese goods will drop from at least 145% to 30% for an initial period of 90 days, while Chinese levies are set to fall from at least 125% to 10% on American goods.

NPR speaks with historian Jill Lepore about the world America made after World War II. She argues the U.S. is downplaying ideals like freedom and self-government, which were once promoted overseas.

Russia's space agency says a Soviet spacecraft fell back to Earth Saturday morning over the Indian Ocean. It was originally headed to Venus, but instead spent more than 50 years orbiting Earth.

The Kurdish militant group announced a historic decision Monday to disband and disarm, after four decades of armed conflict. It comes days after it convened a party congress in northern Iraq.

Ukraine and European allies had demanded Russia accept a 30-day ceasefire starting Monday before holding talks, but Moscow effectively rejected the proposal and called for direct negotiations instead.