Rebecca Hersher (she/her) is a reporter on NPR's Science Desk, where she reports on outbreaks, natural disasters, and environmental and health research. Since coming to NPR in 2011, she has covered the Ebola outbreak in West Africa, embedded with the Afghan army after the American combat mission ended, and reported on floods and hurricanes in the U.S. She's also reported on research about puppies. Before her work on the Science Desk, she was a producer for NPR's Weekend All Things Considered in Los Angeles.
The Food and Drug Administration approved a new sunscreen ingredient in the U.S. for the first time in 20 years. It's been used for decades in Europe and Asia.
A $111 billion merger of Paramount and Warner Brothers Discovery got the green light from the Trump administration, though several states are raising anti-trust concerns.