A massive volcano has erupted in Russia's far eastern Kamchatka Peninsula region for the first time in centuries, just days ...

BMI is still commonly used to assess obesity even though research has shown it's not necessarily a reliable metric. A new study proposes doctors instead use technology that can measure body fat.

NPR's Ayesha Rascoe talks with Mary Lovely of the Peterson Institute for International Economics about the state of the US economy and the recent trade deals announced by the Trump administration.

NPR's Ayesha Rascoe asks Forbes healthcare contributor Bruce Japsen about the financial health of major U.S. insurers.