Experts unclear on whether hazardous air quality will persist this fall

Phoenix gun donation to Ukraine could endanger city's state funding

First Republican debate has potential to direct the GOP’s foreign policy stance

Americans could see pricier tomatoes if feds alter trade policy with Mexico

Swiss firm agrees to pay $1.4 billion to settle DOJ suit over 2008 financial crisis

Biden regulates U.S. tech investment in China

Oppenheimer, Japan bombings put nuclear energy in harsh light

North Dakota joins movement to ban foreign ownership of farmland

4 factors driving 2023’s extreme heat and climate disasters

Why Russia pulled out of its grain deal with Ukraine – and what that means for the global food system

Corals are starting to bleach as global ocean temperatures hit record highs

Weather forecast accuracy is crucial in a heat wave – 1 degree can mean the difference between life and death

Bipartisan bill aims to keep U.S. in NATO

How climate change intensifies the water cycle, fueling extreme rainfall and flooding

Tuberculosis on the rise for first time in decades

What the Wagner Group revolt in Russia could mean for the war in Ukraine

Wagner’s mutiny punctured Putin’s ‘strongman’ image and exposed cracks in his rule

U.S. charges Chinese companies, executives with illicit fentanyl trafficking

Montana firefighters scramble to aid Canadian crews

With climate change, smoky air could become routine threat

Big money bought the PGA Tour, but can it make golf a popular sport in Saudi Arabia?

European Union files antitrust charges against Google

In a smoky summer, outdoor workers can't overlook heat threats

Opposition grows for expanded Pacific Northwest pipeline as decision nears