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.

Several members of a powerful science panel for the Environmental Protection Agency expressed doubt at a hearing Thursday about the long-established scientific consensus that air pollution can cause premature death.

The panel was meeting to consider recommendations that would fundamentally change how the agency analyzes the public health dangers posed by air pollution and could lead to weaker regulation of soot.

When a storm gets very intense very quickly, it gets a very special, very scary name: bomb cyclone.

And just such a storm has arrived in the central U.S.

If they had known, they never would have bought the house on Bayou Glen Road. Sure, it was a beautiful lot, tucked in a bend of the creek, backyard woodsy and wild, the neighbors friendly and the street quiet. A little piece of nature just 20 minutes from downtown Houston. It was exactly what John and Heather Papadopoulos — recently married, hoping to start a family — were looking for in 2007. They didn't think much about the creek that ran along their yard, aside from appreciating the birds it attracted to the neighborhood.

Copyright 2019 NPR. To see more, visit https://www.npr.org.

ARI SHAPIRO, HOST:

Now that Democrats control the House of Representatives, they hope to use the platform to fight climate change. They say it is a top priority, and they are kicking things off with two hearings tomorrow. NPR's Rebecca Hersher reports.

The skin lesions are the first sign that something is wrong. Then limbs fall off and the body disintegrates, collapsing in on itself as it liquefies. In the end, what was once a sea star is only a puddle on the ocean floor.

Since 2013, sea star wasting disease has killed so many starfish along the Pacific Coast that scientists say it's the largest disease epidemic ever observed in wild marine animals. Where there used to be dozens of stars, scuba divers now report seeing none.

The weather clearly does not care that the U.S. government is partially shut down.

Copyright 2020 NPR. To see more, visit https://www.npr.org.

ARI SHAPIRO, HOST:

Thousands of government scientists aren't working because of the government shutdown, and that's affecting university researchers they collaborate with, as NPR's Rebecca Hersher reports.

Nearly 200 countries have agreed on a set of rules to reduce global greenhouse gas emissions, a crucial step in implementing the landmark 2015 Paris climate agreement.

The rules describe in detail how countries will track their emissions and communicate with each other about their progress in the coming years and decades. But it stops short of committing them to the more ambitious emissions reductions necessary to slow climate change.

Copyright 2018 NPR. To see more, visit https://www.npr.org.

SCOTT SIMON, HOST:

Copyright 2018 NPR. To see more, visit https://www.npr.org.

ARI SHAPIRO, HOST:

Copyright 2018 NPR. To see more, visit https://www.npr.org.

DAVID GREENE, HOST:

In Poland, there's a big climate conference that is wrapping up, and American businesses have been playing a very active role at the meeting. NPR's Rebecca Hersher reports many of them are pushing governments to reduce greenhouse gas emissions.

Leaders from nearly 200 countries, including the United States, are at a big climate conference in Poland this week. They are struggling to agree on rules for how to meet their national promises to reduce greenhouse gas emissions under the Paris climate agreement of 2015. The official U.S. position is making it difficult.

Copyright 2018 NPR. To see more, visit https://www.npr.org.

STEVE INSKEEP, HOST:

As the international climate summit in southern Poland enters its second and final week, most countries agree on the basic scientific facts: greenhouse gasses are causing climate change, and every country is feeling its effects.

But the United States, under the leadership of President Trump, has taken a different view. The administration questions the overwhelming scientific evidence suggesting that human activity is causing the climate to warm. As a result, the U.S., which has been a leader in past negotiations, is playing unpredictable role in this year's summit.

For the next two weeks, leaders from around the world are attending a major climate conference in Poland. They will talk about how to reduce global greenhouse gas emissions and how to support those communities that are already being affected by climate change.

Climate change is already causing more frequent and severe weather across the U.S., and the country is poised to suffer massive damage to infrastructure, ecosystems, health and the economy if global warming is allowed to continue, according to the most comprehensive federal climate report to date.

Hurricanes are dropping more rain and causing more flooding than in the past, and humans are to blame on multiple fronts.

Climate scientists have warned for decades that global warming will cause extreme weather to get more frequent and severe. A pair of studies published today in the journal Nature find that hurricanes are already causing more rain than they used to, and that cities themselves may be making the rainfall from those storms even worse.

In October 2017, Drew Wynne collapsed inside a walk-in refrigerator at his coffee business in North Charleston, S.C. By the time his business partner found him crumpled on the floor, Wynne was dead. He had suffocated on a chemical called methylene chloride.

Carmen Lugo has lived in Puerto Rico her whole life, and her whole life she has feared the water that comes out of her tap.

"When I was a child, we used filters," she says, leaning on the doorjamb with her 11-year-old in front of her and two teenage sons sleepy-eyed behind her on a morning in July.

"The water here," she says, pausing as she purses her lips in a tight smile. She chooses her words carefully. "We want to be in good health," she finally says. "My husband, he buys water from the Supermax," referring to a local grocery store.

Lawanda Jones' house near Myrtle Beach, S.C., is next to a large, lovely tree. Earlier this week, as Jones listened to the evacuation orders and hurricane warnings piling up, she looked at that tree and thought: what if it falls?

On Friday afternoon, Jones stood outside Conway High School, a Red Cross shelter and, on drier days, home of the Tigers. She and her family have been staying at the shelter since Tuesday and, although it's crowded and difficult to sleep among strangers, she said she's glad she evacuated early.

Pages