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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A Stone Age skull cult, rogue Parkinson’s proteins in the gut, and controversial pesticides linked to bee deaths

A Stone Age skull cult, rogue Parkinson’s proteins in the gut, and controversial pesticides linked to bee deaths

This week we have stories on what the rogue Parkinson’s protein is doing in the gut, how chimps outmuscle humans, and evidence for an ancient skull cult with Online News Editor David Grimm. Jen Golbe...

29 Kesä 201733min

Why eggs have such weird shapes, doubly domesticated cats, and science balloons on the rise

Why eggs have such weird shapes, doubly domesticated cats, and science balloons on the rise

This week we have stories on the new capabilities of science balloons, connections between deforestation and drug trafficking in Central America, and new insights into the role ancient Egypt had in ta...

22 Kesä 201720min

Slowly retiring chimps, tanning at the cellular level, and plumbing magma’s secrets

Slowly retiring chimps, tanning at the cellular level, and plumbing magma’s secrets

This week we have stories on why it’s taking so long for research chimps to retire, boosting melanin for a sun-free tan, and tracking a mouse trail to find liars online with Online News Editor David G...

15 Kesä 201721min

How to weigh a star—with a little help from Einstein, toxic ‘selfish genes,’ and the world’s oldest Homo sapiens fossils

How to weigh a star—with a little help from Einstein, toxic ‘selfish genes,’ and the world’s oldest Homo sapiens fossils

This week we have stories on what body cams reveal about interactions between black drivers and U.S. police officers, the world’s oldest Homo sapiens fossils, and how modern astronomers measured the m...

8 Kesä 201733min

A new taste for the tongue, ancient DNA from Egyptian mummies, and early evidence for dog breeding

A new taste for the tongue, ancient DNA from Egyptian mummies, and early evidence for dog breeding

This week we have stories on how we taste water, extracting ancient DNA from mummy heads, and the earliest evidence for dog breeding with Online News Editor David Grimm. Sarah Crespi talks to John Tr...

1 Kesä 201725min

How whales got so big, sperm in space, and a first look at Jupiter’s poles

How whales got so big, sperm in space, and a first look at Jupiter’s poles

This week we have stories on strange dimming at a not-so-distant star, sending sperm to the International Space Station, and what the fossil record tells us about how baleen whales got so ginormous wi...

25 Touko 201728min

Preventing augmented-reality overload, fixing bone with tiny bubbles, and studying human migrations

Preventing augmented-reality overload, fixing bone with tiny bubbles, and studying human migrations

This week we have stories on blocking dangerous or annoying distractions in augmented reality, gene therapy applied with ultrasound to heal bone breaks, and giving robots geckolike gripping power with...

18 Touko 201725min

Our newest human relative, busting human sniff myths, and the greenhouse gas that could slow global warming

Our newest human relative, busting human sniff myths, and the greenhouse gas that could slow global warming

This week we have stories on ancient hominids that may have coexisted with early modern humans, methane seeps in the Arctic that could slow global warming, and understanding color without words with O...

11 Touko 201723min

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