Joe Palca
Joe Palca is a science correspondent for NPR. Since joining NPR in 1992, Palca has covered a range of science topics — everything from biomedical research to astronomy. He is currently focused on the eponymous series, "Joe's Big Idea." Stories in the series explore the minds and motivations of scientists and inventors. Palca is also the founder of NPR Scicommers – A science communication collective.
Palca began his journalism career in television in 1982, working as a health producer for the CBS affiliate in Washington, DC. In 1986, he left television for a seven-year stint as a print journalist, first as the Washington news editor for Nature, and then as a senior correspondent for Science Magazine.
In October 2009, Palca took a six-month leave from NPR to become science writer in residence at The Huntington Library, Art Collections, and Botanical Gardens.
Palca has won numerous awards, including the National Academies Communications Award, the Science-in-Society Award of the National Association of Science Writers, the American Chemical Society's James T. Grady-James H. Stack Award for Interpreting Chemistry for the Public, the American Association for the Advancement of Science Journalism Prize, and the Victor Cohn Prize for Excellence in Medical Writing. In 2019, Palca was elected to the American Academy of Arts and Sciences for outstanding achievement in journalism.
With Flora Lichtman, Palca is the co-author of Annoying: The Science of What Bugs Us (Wiley, 2011).
He comes to journalism from a science background, having received a Ph.D. in psychology from the University of California at Santa Cruz, where he worked on human sleep physiology.
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Government, academic and industry researchers often depend on each others' work and funding. The partial shutdown is getting in the way of some of that collaboration and research. -
Early in 2019, China hopes to land a rover — the first soft landing on the moon's far side. The mission is exploratory, and will lay groundwork for a trip by Chinese astronauts to the lunar surface. -
Two briefcase-sized satellites gave the control room of the Jet Propulsion Laboratory in November what scientists had never been able to get before: real-time information about a spacecraft's landing. -
The Mersenne prime was discovered by a computer in Ocala, Fla., on Dec. 7. Mathematicians have spent the past two weeks verifying the calculations.
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In a quest to rapidly advance its scientific depth and breadth, China is recruiting scientists from around the world. Some from the U.S. say the greater funding for school and research is freeing. -
NASA's spacecraft InSight is scheduled to land on Mars Monday afternoon. It's expected to deploy a sensitive seismometer and temperature probe to let scientists explore the planet's interior.
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There's a new probe on Mars. After Monday's tricky landing, NASA's InSight spacecraft is to deploy a sensitive seismometer and temperature probe to let scientists explore the planet's interior. -
There's a new probe on Mars. After Monday's tricky landing, NASA's InSight spacecraft is to deploy a sensitive seismometer and temperature probe to let scientists explore the planet's interior.
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A genetic analysis of samples taken from a large UK health database suggest that people who are more sensitive than their peers to the bitter taste of caffeine tend to drink more coffee — not less. -
NASA mission managers haven't heard from the Martian rover Opportunity since June. A dust storm interfered with communication but the storm is over now and engineers hope to hear from the rover soon.
