What Alaska’s eroding coastline says about Earth’s future, and how Yellowstone ravens use their smarts to find wolf kills

What Alaska’s eroding coastline says about Earth’s future, and how Yellowstone ravens use their smarts to find wolf kills

First up on the podcast, freelance journalist Evan Howell traveled to Cape Blossom, Alaska, where the receding coastline has revealed an ancient trove of glacial ice that may have survived for 350,000 years—making it the oldest ice in the Northern Hemisphere. Now researchers just need to figure out how to date it. Next on the show, tracking wolves and ravens in Yellowstone National Park shows the birds don’t follow the wolves in hope of a meal, but instead remember and revisit frequent wolf kill sites. Matthias-Claudio Loretto, assistant professor in the Research Institute of Wildlife Ecology at the University of Veterinary Medicine Vienna, discusses how this might change the way we think about scavengers’ strategies for finding their ephemeral food sources. Finally, Claire Bedbrook, the Helen Hay Whitney and Wu Tsai neuroscience postdoctoral fellow at Stanford University, discusses her work tracking African turquoise killifish over their life span. By capturing behaviors over the course of the fish’s entire lives, her team was able to observe behaviors that could be used to predict whether a fish would live a short or long life. This week’s episode was produced with help from Podigy. About the Science Podcast Learn more about your ad choices. Visit megaphone.fm/adchoices

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Episoder(641)

Exascale supercomputers amp up science, finally growing dolomite in the lab, and origins of patriarchy

Exascale supercomputers amp up science, finally growing dolomite in the lab, and origins of patriarchy

A leap in supercomputing is a leap for science, cracking the dolomite problem, and a book on where patriarchy came from   First up on this week’s show, bigger supercomputers help make superscience. St...

23 Nov 202355min

AI improves weather prediction, and cutting emissions from landfills

AI improves weather prediction, and cutting emissions from landfills

What it means that artificial intelligence can now forecast the weather like a supercomputer, and measuring methane emissions from municipal waste   First up on this week’s show, Staff Writer Paul Voo...

16 Nov 202321min

The state of Russian science, and improving implantable bioelectronics

The state of Russian science, and improving implantable bioelectronics

First up on this week’s show: the future of science in Russia. We hear about how the country’s scientists are split into two big groups: those that left Russia after the invasion of Ukraine and those ...

9 Nov 202334min

Turning anemones into coral, and the future of psychiatric drugs

Turning anemones into coral, and the future of psychiatric drugs

Why scientists are trying to make anemones act like corals, and why it’s so hard to make pharmaceuticals for brain diseases   First up on this week’s show, coaxing anemones to make rocks. Newsletter E...

2 Nov 202339min

Making corn shorter, and a book on finding India’s women in science

Making corn shorter, and a book on finding India’s women in science

First up on this week’s show, Staff Writer Erik Stokstad joins host Sarah Crespi to talk about why it might make sense to grow shorter corn. It turns out the towering corn typically grown today is mor...

26 Okt 202332min

The consequences of the world's largest dam removal, and building a quantum computer using sound waves

The consequences of the world's largest dam removal, and building a quantum computer using sound waves

Restoring land after dam removal, and phonons as a basis for quantum computing    First up on this week’s show, planting in the silty soil left behind after a dam is removed and reservoirs recede. Con...

19 Okt 202330min

Mysterious objects beyond Neptune, and how wildfire pollution behaves indoors

Mysterious objects beyond Neptune, and how wildfire pollution behaves indoors

The Kuiper belt might be bigger than we thought, and managing the effects of wildfires on indoor pollution   First up on this week’s show, the Kuiper belt—the circular field of icy bodies, including P...

13 Okt 202341min

How long can ancient DNA survive, and how much stuff do we need to escape poverty?

How long can ancient DNA survive, and how much stuff do we need to escape poverty?

Pushing ancient DNA past the Pleistocene, and linking agriculture to biodiversity and infectious disease First up on this week’s show, Staff Writer Erik Stokstad brings a host of fascinating stories,...

5 Okt 202335min

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