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.

Penitent penguins. A seal aghast. A turbocharged wigeon, a vain gnu and a kickboxing kangaroo.

The Comedy Wildlife Photography Awards are back. This year's winners were announced Thursday morning.

Ticks sucked the blood of feathered dinosaurs some 99 million years ago, a new study suggests.

Modern ticks are infamous for biting humans and other mammals. But ticks are very ancient, and scientists who study their evolution have long wondered what (or who) the little vampires ate before there were lots of mammals to feed on. Feathered dinosaurs apparently were among the possible creatures on the menu.

After the 2012 school shooting in Newtown, Conn., people across the country went out and bought guns.

A study published Thursday concludes that a subsequent increase in gun exposure led to more accidental firearm deaths than otherwise would have occurred in the months after the school shooting.

Peregrine falcons, known for making spectacular dives to snatch smaller birds midair, conduct their aerial assaults in much the same way that military missiles hit moving targets, scientists have found.

Peregrines have been known to dive at 200 mph or more, plummeting toward dinner with astonishing precision. How, exactly, the birds are able to do that at such speeds has been the subject of decades of research.

Scientists appear to be self-censoring by omitting the term "climate change" in public grant summaries.

An NPR analysis of grants awarded by the National Science Foundation found a steadily decreasing number with the phrase "climate change" in the title or summary, resulting in a sharp drop in the term's use in 2017. At the same time, the use of alternative terms such as "extreme weather" appears to be rising slightly.

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