Science, Spoken

WIRED
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Dec 31, 2020 • 10min

Wildfire Smoke Is Loaded With Microbes. Is That Dangerous?

Researchers are putting out a call to study the potential effects of bacteria- and fungi-filled haze on human health. Learn about your ad choices: dovetail.prx.org/ad-choices
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Dec 30, 2020 • 13min

Super Slow Computer Programs Reveal Math's Fundamental Limits

The goal of the “busy beaver” game is to find the longest-running computer program. Its pursuit has surprising connections to profound questions in math. Learn about your ad choices: dovetail.prx.org/ad-choices
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Dec 29, 2020 • 9min

All the Stuff Humans Make Now Outweighs Earth’s Organisms

Anthropogenic mass—concrete, metal, and other human creations—has grown to be heavier than plants, animals, and microbes combined. Planet Earth is not happy. Learn about your ad choices: dovetail.prx.org/ad-choices
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Dec 28, 2020 • 16min

Vaccines Are Here. We Have to Talk About Side Effects

Disinformation could thwart distribution before government messages have a chance to push back. Debunking might turn out to be everyone’s job. Learn about your ad choices: dovetail.prx.org/ad-choices
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Dec 24, 2020 • 8min

A Rocket From 1966 Has Found Its Way Back to Earth’s Orbit

More than 50 years after its course correction failure, Surveyor 2’s rocket booster seems to have reappeared. Learn about your ad choices: dovetail.prx.org/ad-choices
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Dec 23, 2020 • 8min

An Atlas Reveals Climate Change Is Pushing Birds Further North

Data from 120,000 birdwatchers in 48 countries shows forest birds have expanded their range while area occupied by farmland birds has shrunk. Learn about your ad choices: dovetail.prx.org/ad-choices
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Dec 22, 2020 • 6min

Physicists Are Closer to Knowing the Size of a Proton … Sort of

A new and potentially improved measurement of a proton’s charge radius brings scientists closer to an answer. But the issue is still unresolved. Learn about your ad choices: dovetail.prx.org/ad-choices
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Dec 21, 2020 • 11min

Bees Paint Animal Poo on Their Homes to Repel Giant Hornets

What at first seems like terrible housekeeping turns out to be a clever ploy to fend off huge predators, which can otherwise easily destroy a hive. Learn about your ad choices: dovetail.prx.org/ad-choices
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Dec 18, 2020 • 10min

Who Will We Be When This Is All Over?

The Covid-19 pandemic has brought incalculable suffering and trauma. But it also offers ways for people—and even societies—to change for the better. Learn about your ad choices: dovetail.prx.org/ad-choices
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Dec 17, 2020 • 11min

For the Second Time Ever, an Asteroid Sample Returns to Earth

The Japanese Hayabusa2 mission to asteroid Ryugu marks a major milestone this weekend with the return of pristine space rock. Learn about your ad choices: dovetail.prx.org/ad-choices

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