The U.S. and Iran exchanged heated rhetoric and airstrikes in the region over the weekend, threatening a fragile ceasefire and ongoing negotiations for a permanent end to the war.
NPR's Leila Fadel asks former national security adviser and 2015 Iran deal negotiator Jake Sullivan about ceasefire talks amid new strikes by the U.S. and Iran.
A program initiated by the Trump administration has allowed small companies to rush their testing of several new nuclear reactor designs. Some worry that safety is being compromised.
Can the mix really help with premenstrual woes? Theoretically, the link between histamine and hormones could explain why the trendy DIY treatment seems to help some women.
U.S. and Iran exchange strikes over the weekend, the search for survivors continues after the devastating earthquakes in Venezuela, Trump's immigration agenda gets boost from SCOTUS.