Wildfires could threaten ozone layer, and vaccinating against tick bites

Wildfires could threaten ozone layer, and vaccinating against tick bites

Could wildfires be depleting the ozone all over again? Staff Writer Paul Voosen talks with host Sarah Crespi about the evidence from the Polarstern research ship for wildfire smoke lofting itself high into the stratosphere, and how it can affect the ozone layer once it gets there. Next, we talk ticks—the ones that bite, take blood, and can leave you with a nasty infection. Andaleeb Sajid, a staff scientist at the National Cancer Institute, joins Sarah to talk about her Science Translational Medicine paper describing an mRNA vaccine intended to reduce the length of tick bites to before the pests can transmit diseases to a host. This week’s episode was produced with help from Podigy. [Image: Janice Haney Carr/Centers for Disease Control and Prevention; Music: Jeffrey Cook] [Alt text: digitally colorized scanning electron microscopic image of a grouping of Borrelia burgdorferi bacteria, the causative agent of Lyme disease] Authors: Sarah Crespi; Paul Voosen Learn more about your ad choices. Visit megaphone.fm/adchoices

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Marmoset monkey vocal development and a news roundup

Marmoset monkey vocal development and a news roundup

Asif Ghazanfar discusses how marmoset parents influence their babies' vocal development and Hanae Armitage talks with Sarah Crespi about the influence of livestock on biodiversity hotspots, trusting i...

13 Elo 201523min

Effective Ebola vaccines and a daily news roundup

Effective Ebola vaccines and a daily news roundup

Andrea Marzi discusses a vaccine that is effective against Ebola in monkeys and David Grimm talks about weigh-loss surgery, carbon suckers, and sexist HVAC. Hosted by Sarah Crespi. [Img: NIAID] Learn ...

6 Elo 201518min

Comet chemistry and a news roundup

Comet chemistry and a news roundup

Fred Goesmann discusses Philae's bumpy landing on Comet 67P, and the organic compounds it detected there, and Hanae Armitage talks with Sarah Crespi about this week’s online news stories. Hosted by Su...

30 Heinä 201521min

Ancient DNA and a news roundup

Ancient DNA and a news roundup

Elizabeth Culotta discusses the ancient DNA revolution and David Grimm brings online news stories about rising autism numbers, shark safety, and tiny cloudmakers. Hosted by Sarah Crespi. [Img: Alexand...

23 Heinä 201521min

AI therapists and a news roundup

AI therapists and a news roundup

John Bohannon discusses using artificial intelligence in the psychologist's chair and David Grimm brings online news stories about the age of human hands, deadly weather, and biological GPS. Hosted by...

16 Heinä 201521min

Jumping soft bots and a news roundup

Jumping soft bots and a news roundup

Nick Bartlett discusses the challenges of building a jumping soft robot and David Grimm brings online news stories about drug violence in Mexico, pollution's effect on weather, and drugging away our a...

9 Heinä 201518min

The scent of a rose and a news roundup

The scent of a rose and a news roundup

Silvie Baudino discusses the biosynthesis of the compounds responsible for the scents of roses and David Grimm brings online news stories about hearing fractals, muon detectors, and bobcat burials. Ho...

2 Heinä 201522min

Metallic hydrogen and a daily news roundup.

Metallic hydrogen and a daily news roundup.

Marcus Knudson discusses making metallic hydrogen and how it can better our understanding of gas giant planets and David Grimm brings online news stories about kid justice, part-time dieting, and bird...

25 Kesä 201520min

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