Thu, 12 October 2017
This week we hear stories about a new brain imaging technique for newborns, recently uncovered evidence on rice domestication on three continents, and why Canada geese might be migrating into cities, with Online News Editor David Grimm.
Sarah Crespi interviews Sarah Tishkoff of University of Pennsylvania about the age and diversity of genes related to skin pigment in African genomes.
[Image:Danny Chapman/Flickr; Music: Jeffrey Cook]
Thu, 5 October 2017
Putting rescue robots to the test, an ancient Scottish village buried in sand, and why costly drugs may have more side effects
This week we hear stories about putting rescue bots to the test after the Mexico earthquake, why a Scottish village was buried in sand during the Little Ice Age, and efforts by the U.S. military to predict post-traumatic stress disorder (PTSD) with Online News Editor David Grimm.
Andrew Wagner interviews Alexandra Tinnermann of the University Medical Center of Hamburg, Germany, about the nocebo effect. Unlike the placebo effect, in which you get positive side effects with no treatment, in the nocebo effect you get negative side effects with no treatment. It turns out both nocebo and placebo effects get stronger with a drug perceived as more expensive.
[Image: Chris Burns/Science; Music: Jeffrey Cook]
Thu, 28 September 2017
This week we hear stories on how a bat varies its heart rate to avoid starving, giant wombatlike creatures that once migrated across Australia, and the downsides of bedbugs’ preference for dirty laundry with Online News Editor David Grimm.
Sarah Crespi talks Jocelyn Kaiser about her guide to preprint servers for biologists—what they are, how they are used, and why some people are worried about preprint publishing’s rising popularity.
For our monthly book segment, Jen Golbeck talks to author Sandra Postel about her book, Replenish: The Virtuous Cycle of Water and Prosperity.
[Image: tap10/iStockphoto; Music: Jeffrey Cook]
Thu, 21 September 2017
This week we hear stories on animal hoarding, how different languages have different numbers of colors, and how to tell a wakeful jellyfish from a sleeping one with Online News Editor Catherine Matacic, Brice Russ, and Sarah Crespi.
Andrew Wagner talks to Karl-Heinz Kampert about a long-term study of the cosmic rays blasting our planet. After analyzing 30,000 high-energy rays, it turns out some are coming from outside the Milky Way.
[Image: Doug Letterman/Flickr; Music: Jeffrey Cook]
Thu, 14 September 2017
Cargo-sorting molecular robots, humans as the ultimate fire starters, and molecular modeling with quantum computers
This week we hear stories on the gut microbiome’s involvement in multiple sclerosis, how wildfires start—hint: It’s almost always people—and a new record in quantum computing with Online News Editor David Grimm.
Sarah Crespi goes behind the scenes with Science’s Photography Managing Editor Bill Douthitt to learn about snapping this week’s cover photo of the world’s smallest neutrino detector.
[Image: Curtis Perry/Flickr; Music: Jeffrey Cook]
Thu, 7 September 2017
This week we hear stories on smooth sailing with giant silo-like sails, a midsized black hole that may be hiding out in the Milky Way, and new water-cooling solar panels that could cut air-conditioning costs—with Online News Editor David Grimm.
[Image: NASA Goddard Space Flight Center; Music: Jeffrey Cook]
Authors: Sarah Crespi; David Grimm
Thu, 31 August 2017
Mysteriously male crocodiles, the future of negotiating AIs, and atomic bonding between the United States and China
This week we hear stories on involving more AIs in negotiations[link tK], tiny algae that might be responsible for killing some (not all) dinosaurs, and a chemical intended to make farm fish grow faster that may be also be causing one area’s crocodile population to skew male—with Online News Editor David Grimm.
Sarah Crespi talks to Rich Stone about being on the scene for a joint U.S.-China mission to remove bomb-grade fuel from a nuclear reactor in Ghana.
[Image:Chad Sparkes; Music: Jeffrey Cook]
Thu, 24 August 2017
Sarah Crespi talks to Sam Smits about how our microbial passengers differ from one culture to the next—are we losing diversity and the ability to fight chronic disease?
For our books segment, Jen Golbeck talks with Vyvyan Evans about his book The Emoji Code: The Linguistics Behind Smiley Faces and Scaredy Cats.
[Image: Woodlouse/Flickr; Music: Jeffrey Cook]
Authors: Sarah Crespi; Jen Golbeck;
Thu, 17 August 2017
A jump in rates of knee arthritis, a brief history of eclipse science, and bands and beats in the atmosphere of brown dwarfs
This week we hear stories on a big jump in U.S. rates of knee arthritis, some science hits and misses from past eclipse, and the link between a recently discovered thousand-year-old Viking fortress and your Bluetooth earbuds with Online News Editor David Grimm.
Sarah Crespi talks to Daniel Apai about a long-term study of brown dwarfs and what patterns in the atmospheres of these not-quite-stars, not-quite-planets can tell us.
[Image: NASA/JPL-Caltech; Music: Jeffrey Cook]
Thu, 10 August 2017
Coddled puppies don’t do as well in school, some trees make their own rain, and the Americas were probably first populated by ancient mariners
This week we hear stories on new satellite measurements that suggest the Amazon makes its own rain for part of the year, puppies raised with less smothering moms do better in guide dog school, and what DNA can tell us about ancient Greeks’ near mythical origins with Online News Editor David Grimm.
Sarah Crespi talks to Lizzie Wade about coastal and underwater evidence of a watery route for the Americas’ first people.
[Image: Lizzie Wade; Music: Jeffrey Cook]
Authors: Sarah Crespi; David Grimm; Lizzie Wade