Coming down from the buzz of the Oscars, we're taking a look at Christopher Nolan's award-winning film 'Oppenheimer.' It chronicles the life and legacy of J. Robert Oppenheimer, the first director of Los Alamos National Laboratory and the so-called "Father of the Atomic Bomb." The movie does not shy away from science — and neither do we. We talked to current scientists at Los Alamos about the past and present science of nuclear weapons like the atomic bomb.
With cholera on the rise around the world, the global vaccine stockpile is running dry. New doses go right to active outbreaks, with none left for prevention campaigns. Can vaccine makers catch up?
Scientists at a biotech company say they have created a key stem cell for Asian elephants that could help save the endangered species and become a steppingstone for bringing back the woolly mammoth.
Neuroscientist Nathan Sawtell has spent a lot of time studying the electric elephantnose fish. These fish send and decipher weak electric signals, which Sawtell hopes will eventually help neuroscientists better understand how the brain filters sensory information about the outside world. As Sawtell has studied these electric critters, he's had a lingering question: why do they always seem to organize themselves in a particular orientation. At first, he couldn't figure out why, but a new study released this week in Nature may have an answer: the fish are creating an electrical network larger than any field a single fish can muster alone, and providing collective knowledge about potential dangers in the surrounding water.
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After the 1996 Dickey Amendment halted federal spending on gun violence research, a small group of academics pressed on, with little money or support. Now a new generation is taking up the charge.
Lots of urban areas will be either in or adjacent to the path of totality for the eclipse on April 8. Experts advise getting into this path, as even a 99% partial eclipse is nothing like a total one.
Why was the Oscars carpet champagne? Why is some subterranean worm-amphibian making milk? What's next for the American Samoa guy? Are there any records left for Caitlin Clark to break? Find out!
On August 6, 1945, a stone-faced President Harry Truman appeared on television and told Americans about the atomic bomb being dropped on Hiroshima.
The attack on Hiroshima marked the first time nuclear power was used in war, but the atomic bomb was actually tested a month earlier in the Jornada del Muerto desert of New Mexico.
At least hundreds of New Mexicans were harmed by the test's fallout. Radiation creeped into the grass their cows grazed, on the food they ate, and the water they drank.
A program compensating victims of government-caused nuclear contamination has been in place since 1990, but it never included downwinders in New Mexico, the site of the very first nuclear test.
This week, the Senate voted to broaden the bi-partisan legislation that could compensate people who have suffered health consequences of radiation testing. Now, the bill will go to a House vote.
Generations after the Trinity Nuclear Test, will downwinders in New Mexico finally get compensation?
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The majority of American voters, including Republicans, support protecting access to abortion for women who are experiencing pregnancy-related emergencies, such as miscarriages, a KFF poll finds.
The Securities and Exchange Commission is requiring publicly-traded companies to disclose information about the risks they face from climate change. Industry is expected to sue to stop the rules.
Voyager 1 has been traveling through space since 1977, and some scientists hoped it could keep sending back science data for 50 years. But a serious glitch has put that milestone in jeopardy.
The Voyager 1 space probe is the farthest human-made object in space. It launched in 1977 with a golden record on board that carried assorted sounds of our home planet: greetings in many different languages, dogs barking, and the sound of two people kissing, to name but a few examples. The idea with this record was that someday, Voyager 1 might be our emissary to alien life – an audible time capsule of Earth's beings. Since its launch, it also managed to complete missions to Jupiter and Saturn. In 2012, it crossed into interstellar space.
But a few months ago, the probe encountered a problem. "It's an elderly spacecraft," says NPR science correspondent Nell Greenfieldboyce, "and it had some kind of electronic stroke." Greenfieldboyce talks to Short Wave Host Regina G. Barber about the precarious status of Voyager 1 – the glitch threatening its mission, and the increasingly risky measures NASA is taking to try and restore it.
What interstellar adventure should we cover next? Email the show at shortwave@npr.org.
