Hayden Library - QP363.2.N47 2017

Online Resource

Online Resource

Hayden Library - QP411.M3713 2018

Online Resource

Online Resource

Hayden Library - QP376.D695 2018

Hayden Library - QP363.S595 2019

Online Resource

Dewey Library - PR6053.A73 A6 2018

The origin of dog domestication in Europe with Robert Wayne; Richard Lenski tracks the adaptation of bacteria over 50,000 generations; Robert Services describes the prospects of a new contender in solar technology.

Termite-inspired builder robots; why some mammalian cells have so many copies of their chromosomes.

Online news editor David Grimm shares stories on killing cells to lengthen life, getting mom’s microbes after a C-section, and an advanced fitness tracker that sits on the wrist and sips sweat.   Michael Yudell joins host Sarah Crespi to discuss an initiative to replace race in genetics with more biologically meaningful terms, and Lena Wilfert talks about drivers of the global spread of the bee-killing deformed wing virus.   [Image: Vipin Baliga/(CC BY 2.0)]

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 Grimm. Sarah Crespi talks to Allison Rubin about what we can learn from zircon crystals outside of a volcano about how long hot magma hangs out under a volcano. Listen to previous podcasts. [Image: Project Chimps; Music: Jeffrey Cook]

As you age, your cells divide over and over again, leading to minute changes in their genomes. New research reveals that in the lining of the esophagus, mutant cells run rampant, fighting for dominance over normal cells. But they do this without causing any detectable damage or cancer. Host Sarah Crespi talks to Phil Jones, a professor of cancer development at the University of Cambridge in the United Kingdom, about what these genome changes can tell us about aging and cancer, and how some of the mutations might be good for you. Most Western farmers apply their pesticides using drones and machinery, but in less developed countries, organophosphate pesticides are applied by hand, resulting in myriad health issues from direct exposure to these neurotoxic chemicals. Host Meagan Cantwell speaks with Praveen Vemula, a research investigator at the Institute for Stem Cell Biology and Regenerative Medicine in Bengaluru, India, about his latest solution—a cost-effective gel that can be applied to the skin to limit pesticide-related toxicity and mortality. This week’s episode was edited by Podigy. Download a transcript of this episode (PDF) Listen to previous podcasts. About the Science Podcast [Image:Navid Folpour/Flickr; Music: Jeffrey Cook]

In the wake of a devastating earthquake, assessing the extent of damage to infrastructure is time consuming—now, a cheap sensor system based on the accelerometers in cellphones could expedite this process. Host Sarah Crespi talks with Contributing Correspondent Lizzie Wade about how these sensor systems work and how they might assist communities after an earthquake. In another Earth-shaking study, scientists have downgraded the height of the ancient Tibetan Plateau. Most reconstructions estimate that the “rooftop of the world” reached its current height of 4500 meters about 40 million years ago, but a new study suggests it was a mere 3000 meters high during this period. Host Meagan Cantwell speaks with Svetlana Botsyun, a postdoctoral researcher at Tübingen University in Germany, about her team’s new approach to studying paleoelevation, and how a shorter Tibetan Plateau would have impacted the surrounding area’s climate. This week’s episode was edited by Podigy. Download the transcript (PDF) Listen to previous podcasts. About the Science Podcast [Image: Martin Luff/Flickr; Music: Jeffrey Cook]

In recent months, telecommunications companies in the United States have purchased a new part of the spectrum for use in 5G cellphone networks. Weather forecasters are concerned that these powerful signals could swamp out weaker signals from water vapor—which are in a nearby band and important for weather prediction. Freelance science writer Gabriel Popkin joins host Sarah Crespi to talk about the possible impact of cellphone signals on weather forecasting and some suggested regulations. In other weather news this week, Sarah talks with Pengfei Yu, a professor at Jinan University in Guangzhou, China, about his group’s work using a huge smoke plume from the 2017 wildfires in western Canada as a model for smoke from nuclear bombs. They found the wildfire smoke lofted itself 23 kilometers into the stratosphere, spread across the Northern Hemisphere, and took 8 months to dissipate, which line up with models of nuclear winter and suggests these fires can help predict the results of a nuclear war. This week’s episode was edited by Podigy. Ads on this week’s show: KiwiCo.com Download the transcript (PDF)  Listen to previous podcasts. About the Science Podcast

On this week’s show, Staff Writer Robert F. Service talks with host Sarah Crespi about manipulating microbes to make them produce building materials like bricks—and walls that can take toxins out of the air. Sarah also talks with Paul Davids, principal member of the technical staff in applied photonics & microsystems at Sandia National Laboratories, about an innovation in converting waste heat to electricity that uses similar materials to solar cells but depends on quantum tunneling. And in a bonus segment, producer Meagan Cantwell talks with Online News Editor David Grimm on stage at the AAAS annual meeting in Seattle. They discuss how wildfires can harm your lungs, crime rates in so-called sanctuary states, and how factors such as your gender and country of origin influence how much trust you put in science. This week’s episode was edited by Podigy. Listen to previous podcasts. About the Science Podcast Download a transcript (PDF).

Dewey Library - RG613.V4713 2019