Blood test for multiple cancers studied in 10,000 women, and is our Sun boring?

Blood test for multiple cancers studied in 10,000 women, and is our Sun boring?

Staff Writer Jocelyn Kaiser joins Sarah to talk about a recent Science paper describing the results of a large study on a blood test for multiple types of cancer. The trial’s results suggest such a blood test combined with follow-up scans may help detect cancers early, but there is a danger of too many false positives. And postdoctoral researcher Timo Reinhold of the Max Planck Institute for Solar System Research joins Sarah to talk about his paper on how the Sun is a lot less variable in its magnetic activity compared with similar stars—what does it mean that our Sun is a little bit boring? This week’s episode was produced with help from Podigy. Listen to previous podcasts. About the Science Podcast Download a transcript (PDF). [Image: Solar Dynamic Observatory/NASA; Music: Jeffrey Cook] Authors: Sarah Crespi; Jocelyn Kaiser Learn more about your ad choices. Visit megaphone.fm/adchoices

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Hunting asteroids from space, and talking to pollinators with heat

Hunting asteroids from space, and talking to pollinators with heat

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Grappling with declining populations, and the future of quantum mechanics

Grappling with declining populations, and the future of quantum mechanics

First up on the podcast, Science celebrates 100 years of quantum mechanics with a special issue covering the past, present, and future of the field. News Contributing Correspondent Zack Savitsky joins...

4 Joulu 202538min

When we’ll hit peak carbon emissions, and macaques that keep the beat

When we’ll hit peak carbon emissions, and macaques that keep the beat

First up on the podcast, when will the world hit peak carbon emissions? It’s not an easy question to answer because emissions cannot be directly measured in real time. Instead, there are proxies, sate...

27 Marras 202526min

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A headless mystery, and a deep dive on dog research

First up on the podcast: the mysterious fate of Europe’s Neolithic farmers. They arrived from Anatolia around 5500 B.C.E. and began farming fertile land across Europe. Five hundred years later, their ...

20 Marras 202532min

Solving the ‘golfer’s curse’ and using space as a heat sink

Solving the ‘golfer’s curse’ and using space as a heat sink

First up on the podcast, Online News Editor David Grimm joins host Sarah Crespi for a rundown of online news stories. They talk about lichen that dine on dino bones, the physics of the lip-out problem...

13 Marras 202528min

Understanding early Amazon communities and saving the endangered pocket mouse

Understanding early Amazon communities and saving the endangered pocket mouse

First up on the podcast, Contributing Correspondent Sofia Moutinho visited the Xingu Indigenous territory in Brazil to learn about a long-standing collaboration between scientists and the Kuikuro to b...

6 Marras 202535min

Detecting the acidity of the ocean with sound, the role of lead in human evolution, and how the universe ends

Detecting the acidity of the ocean with sound, the role of lead in human evolution, and how the universe ends

First up on the podcast, increased carbon dioxide emissions sink more acidity into the ocean, but checking pH all over the world, up and down the water column, is incredibly challenging. Staff Writer ...

30 Loka 202545min

The contagious buzz of bumble bee positivity, and when snow crabs vanish

The contagious buzz of bumble bee positivity, and when snow crabs vanish

First up on the podcast, the Bering Sea’s snow crabs are bouncing back after a 50-billion-crab die-off in 2020, but scientists are racing to predict what’s going to happen to this important fishery. C...

23 Loka 202527min

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