Podcast: Double navigation in desert ants, pollution in the brain, and dating deal breakers

Science Magazine Podcast

Content provided by Science/AAAS. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Science/AAAS or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

7+ y ago 20:21

MP3

Archived series ("Inactive feed" status)

When? This feed was archived on October 14, 2021 21:08 (2+ y ago). Last successful fetch was on September 09, 2021 18:27 (2+ y ago)

Why? Inactive feed status. Our servers were unable to retrieve a valid podcast feed for a sustained period.

What now? You might be able to find a more up-to-date version using the search function. This series will no longer be checked for updates. If you believe this to be in error, please check if the publisher's feed link below is valid and contact support to request the feed be restored or if you have any other concerns about this.

News stories on magnetic waste in the brain, the top deal breakers in online dating, and wolves that are willing to “risk it for the biscuit,” with David Grimm. From the magazine How do we track where we are going and where we have been? Do you pay attention to your path? Look for landmarks? Leave a scent trail? The problem of navigation has been solved a number of different ways by animals. The desert-dwelling Cataglyphis ant was thought to rely on stride integration, basically counting their steps. But it turns out they have a separate method of keeping track of their whereabouts called “optic flow.” Matthias Wittlinger joins Sarah Crespi to talk about his work with these amazing creatures. Read the research. [Image: Rooobert Bayer /Music: Jeffrey Cook]

416 episodes

#Research #Sciencemagazine #Science Magazine #News #Science #Commentary #Journalism