Rebecca Hersher

Rebecca Hersher 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.

Hersher was part of the NPR team that won a Peabody award for coverage of the Ebola epidemic in West Africa, and produced a story from Liberia that won an Edward R. Murrow award for use of sound. She was a finalist for the 2017 Daniel Schorr prize; a 2017 Pulitzer Center on Crisis Reporting fellow, reporting on sanitation in Haiti; and a 2015 NPR Above the Fray fellow, investigating the causes of the suicide epidemic in Greenland.

Prior to working at NPR, Hersher reported on biomedical research and pharmaceutical news for Nature Medicine.

Michael Botticelli served as President Obama's director of National Drug Control Policy, and pushed Congress to pass a funding measure last year making more money available for the treatment of opioid addiction.

Now he's concerned that the proposed Republican health plan will reduce access to health services for people with addiction.

Updated at 8:00 p.m. ET Saturday

The U.S. Attorney has charged Esteban Santiago, the man in custody for carrying out the deadly shooting at Fort Lauderdale-Hollywood International Airport in Florida on Friday afternoon.

At least five people were killed and six others were injured in the shooting, according to the Broward County Sheriff's Office.

Associated Press

Miami Marlins pitcher José Fernández, who played for Tampa's Alonso High School, was killed early Sunday in a boat crash off Miami Beach, according to authorities. 

"The Miami Marlins organization is devastated by the tragic loss of José Fernández," said the team in a statement circulated via social media. "Our thoughts and prayers are with his family at a very difficult time."

President Obama and former President George W. Bush spoke at an interfaith memorial service this afternoon for the five police officers murdered in Dallas last week.

Bush, a resident of Dallas, noted that he interacts with law enforcement every day.

"We're proud of the men we mourn," he said.