Science Friday

The Best Science Books To Read This Summer They say a vacation is only as good as the book you bring with you. And these days it feels like there are as many ways to consume science writing as there are fields of science. Whether you’re a fan of historical nonfiction, graphic novels, poetry or short essays, this year’s panel of summer science books experts has the one you’re looking for to take wi...

The “spooky physics” of the quantum world has long been marked by two key ideas: The idea of superposition, meaning that a quantum particle can exist in multiple states simultaneously, and the idea of randomness, meaning that it’s impossible to predict when certain quantum transitions will take place. Writing in the journal Nature , Zlatko Minev and colleagues report that they may be able to make...

For half a century, most neuroscience experiments have had one glaring flaw: They've ignored female study subjects. The reason? Researchers claimed, for example, that female rats and mice would skew their data, due to hormonal cycling. Writing in the journal Science , neuroscientist Rebecca Shansky says that view is out of date—and it's been harming science too. She and  Radiolab  producer and co-...

Physicist Murray Gell-Mann died recently at the age of 89. He received the 1969 Nobel Prize in Physics for his work on the theory of elementary particles, and is credited with giving quarks their name. But he was known for more than just physics—he was a co-founder of the Santa Fe Institute, and a champion of creativity and interdisciplinary research.   One of his biggest interests was exploring t...

A green wave is sweeping through Washington, and it’s picking up Republicans who are eager to share their ideas on clean energy and climate change. But even as Republican lawmakers turn to shaping climate policy, the White House is doubling down on climate denial, forming a “climate review panel” to vet and discredit the already peer-reviewed science on climate change. So where will climate scienc...

How many times has this happened to you? You’re standing in front of an open freezer, wondering what type of mystery meat has been left in there, when you purchased it, and if it’s still safe to eat? If you’re puzzled by sell-by dates, freezer burn, and just how long food can remain edible, you’re not alone. Studies show that more than 80 percent of Americans misinterpret date labels and throw foo...

This week marks the 100th anniversary of an eclipse that forever changed physics and our understanding of the universe. In May 1919, scientists set out for Sobral, Brazil, and Príncipe, an island off the west coast of Africa, to photograph the momentarily starry sky during a total eclipse. Their scientific aim was to test whether the sun’s gravity would indeed bend light rays from faraway stars, a...

For the hobby beekeeper, there’s much to consider when homing your first domestic honey bee colonies—what kind of hive to get, where to put them, where to get your bees, and how to help them survive the winter. But when left to their own devices, what do the bees themselves prefer? From smaller nests to higher openings, wild honey bees seem to prefer very different conditions from the closely clus...

What would it take to power a subsea factory of the future? Plus, other stories from this week in science news. Then, as the last coal-fired power plant plans to shut down at the end of the year, the Navajo Tribe is embracing renewables.   Next, in the Democratic Republic of Congo, distrust of the government and healthcare workers are hampering efforts to contain the current outbreak. Finally, in...

The most happening New Year’s Party of 2019 wasn’t at Times Square or Paris—it was in the small town of Laurel, Maryland, halfway between Baltimore and Washington, D.C., at the Johns Hopkins University Applied Physics Lab. There, scientists shared the stage with kids decked out in NASA gear, party hats, and astronaut helmets. They were there to count down not to the new year, but to the New Horizo...

As the frequency of tropical storms and droughts increase and sea levels rise with climate change, forested wetlands along the Atlantic coast are slowly filling with dead and dying trees . The accelerating spread of these “ghost forests” over the past decade has ecologists alarmed and eager to understand how they are formed and what effect they will have regionally and globally.  One interdiscipli...

According to a new UN report on global biodiversity, as many as one million species—both plants and animals—are now at risk of extinction, according to a new UN report on global biodiversity. That number includes 40% of all amphibian species, 33% of corals, and around 10% of insects. One might assume that this type of devastating species loss could only come as a result of one thing—climate change...

Six decades ago, a group of physicists came up with a theory that described electrons at a low temperature that could attract a second electron. If the electrons were in the right configuration, they could conduct electricity with zero resistance. The  Bardeen-Cooper-Schrieffer theory , named after the three physicists, is the basis for how superconductivity works at a quantum level. Superconducti...

It sounds like a sci-fi plot: Hook a real brain up to artificial intelligence, and let the two talk to each other. That’s the design of a new study in the journal  Cell , in which artificial intelligence networks displayed images to monkeys, and then studied how the monkey’s neurons responded to the picture. The computer network could then use that information about the brain’s responses to tweak...

Scientists have built all sorts of models to predict the likelihood of extreme weather events. But it’s not just scientists who are interested in these models. Telecomm giant AT&T teamed up with scientists at Argonne National Laboratory in Illinois to build a climate map of the Southeastern part of the country, overlaid with a map of AT&T’s infrastructure. Climate scientist Rao Kothamarthi from Ar...

Back in 1963, before the development of the measles, mumps, and rubella (MMR) vaccine, there were 4 million cases of measles every year. It took nearly four decades, but by 2000, enough people had become vaccinated that the measles virus was eliminated in the U.S. But since then, the ranks of unvaccinated people have grown, and the measles virus has been reintroduced into the U.S. This week, Cente...

Climate change is happening—now we need to deal with it. Degrees of Change , a new series of hour-long radio specials from Science Friday, explores the problem of climate change and how we as a planet are adapting to it. In this first chapter, SciFri looks at how climate change affects water systems. This year, there were  record downpours in the American Midwest  that washed out levees and caused...

Last week, President Trump announced a new initiative to push forward the implementation of 5G, the next generation of wireless connectivity for smartphones and other devices. How is this faster speed possible, and how quickly will it become accessible to consumers? Washington Post technology reporter Brian Fung explains the innovations that would enable greater rates of data transmission. Plus: H...

Last week, researchers announced they’d found the remains of a new species of ancient human on the island of Luzon in the Philippines. It was just a few teeth and bones from toes and hands, but they appeared to have a strange mix of ancient and modern human traits scientists had never seen before. Enter: Homo luzonesis . However, Homo luzonesis’ entry on the hominid family tree is still fuzzy and...

To find out what was happening to astronauts over longer periods of space flight, NASA put together a 10-team study of twin astronauts Scott and Mark Kelly. Scott spent a year on International Space Station, while his brother Mark lived a relatively normal life on Earth—though both regularly sent the researchers samples of their blood, urine, cognitive test results, and other data to assess their...

“As I like to say, it’s never a good idea to bet against Einstein,” astrophysicist Shep Doeleman told Science Friday back in 2016, when the Event Horizon Telescope project was just getting underway. At an illuminating press conference on Wednesday, April 10th, scientists shared the image for the first time : a slightly blurry lopsided ring of light encircling a dark shadow. But even as the image c...

The Event Horizon Telescope is tackling one of the largest cosmological challenges ever undertaken: Take an image of the supermassive black hole at the center of our galaxy, using a telescope the size of the Earth. Now, the Event Horizon team has announced they have big news to share about those efforts. On Wednesday April 10th, it’s anticipated they will show a photo of the event horizon. Before...

Whenever your smartphone or video game console breaks down, you usually have to go back to the manufacture or a technician affiliated with the company to have your device fixed. Oftentimes, companies don’t release parts or guides to their devices, making it difficult to repair them own your own. 20 different states have introduced right-to-repair legislation , which calls for companies to open up...

Maple tapping season is underway in the sugar maple stands of the United States. Warm days and below-freezing nights kick off a cycle of sap flow crucial for maple syrup production. But why is the flow of sap so temperature dependent in sugar maples? University of Vermont maple researcher Abby van den Berg explains how ice crystals in the trees’ cells power sap flow, while Yale University’s Craig...

April is National Poetry Month , a time of readings, outreach programs, and enthusiastic celebration of the craft. And for a special Science Friday celebration, we’ll be looking at where science and poetry meet. Tracy K. Smith, the current U.S. poet laureate, wrote the 2011 book Life On Mars, which touches on dark matter, the nature of the universe, and the Hubble Telescope—all as an elegy for her...