Erin strengthened into a powerful Category 4 hurricane in the Caribbean on Saturday and continues to intensify, the National ...

When President Trump announced his crackdown on crime in Washington, D.C., the local U.S. Attorney said she wanted to focus ...

Documents with sensitive details about the meeting between President Trump and Russian President Putin were left behind on a ...

Russia hailed the summit as "very positive," while U.S. and European leaders urged Trump to push harder for a ceasefire.

A new study finds that chimpanzee babies learn vocal and visual communication patterns from their mothers. The findings may ...

NPR's Scott Simon talks with Minnesota Supreme Court Justices Anne McKeig and Sarah Hennesy, about their new amateur all-judge band, The Reasonable Doubts.

Giant dams built to conserve the Colorado River have nearly wiped out nearby native cottonwood trees, causing big ecosystem disruption. Tiny dams built to mimic those built by beavers could bring them ...

The Radio Television Digital News Association has honored KNAU with a National Edward R. Murrow award for excellence in ...

The iconic statue of a famous burro housed in the Grand Canyon Lodge on the North Rim, thought to be lost forever due to the ...

Tension in the nation's capital escalated over the question of who controls the city's police department after Washington, ...

The District of Columbia sued the federal government in a clash over home rule as the Justice Department moved to install a new city police leader.

After all the buildup the Alaska summit between Presidents Trump and Putin ended quickly — just brief statements from both leaders, no questions from reporters and more questions left hanging than ...