Microscopic roundworms may hold the key to understanding what is happening in the brain when the instinct of an animal changes in order to survive. In a newly published paper in the journal Current Biology, University of ...
Plants & Animals
Aug 25, 2021
0
365
When someone is sick, it's natural to want to stay as far from them as possible. It turns out this is also true for mice, according to an MIT study that also identified the brain circuit responsible for this distancing behavior.
Plants & Animals
Mar 31, 2021
0
308
Male mosquitoes won't bite you. For one thing, they cannot—males are hopelessly bad at finding humans and lack a specialized stylet to pierce your skin. But even if they could bite you, they would not want to. They refuse ...
Plants & Animals
Feb 22, 2021
0
96
A team of Hebrew University researchers have successfully used genetic engineering as a first step to what one day may allow scientists to genetically repair damaged brain circuits. The process, which was performed in tiny ...
Biotechnology
Feb 5, 2021
0
112
For more than 1 million years, independent cavefish populations that are geographically and hydrologically isolated from one another have evolved to include about 29 different populations. Among them, the tiny Mexican tetra, ...
Plants & Animals
Sep 16, 2020
0
494
With these new findings scientists can potentially better understand the subtle changes that can occur in genes and brain circuits that can lead to mental health disorders such as anxiety and autism spectrum disorders.
Evolution
Aug 3, 2020
3
275
What would you do if the person standing next to you suddenly screamed and ran away? Would you be able to carry on calmly with what you're doing, or would you panic? Unless you're James Bond, you're most likely to go for ...
Plants & Animals
May 12, 2020
0
202
Whether running away from a predator or to win an Olympic gold, how fast we run determines the final outcome. Locomotion is produced when limb muscles contract in a co-ordinated fashion. This, in turn, is caused by electrical ...
Cell & Microbiology
Mar 12, 2020
0
20
Columbia scientists have identified a brain circuit that drives fruit flies' ability to see in color—and found that it bears a striking resemblance to the circuitry behind our own capacity for color vision. These findings ...
Molecular & Computational biology
Jan 9, 2020
0
102
A new design of optical chips enables light to experience multiple dimensions, which could underpin versatile platforms for advanced communications and ultra-fast artificial intelligence technologies.
Optics & Photonics
Dec 17, 2019
0
61
