Scientists have known that when a mouse embryo is developing, the cells that will become its spine and muscles switch specific genes on and off repeatedly, in a synchronous fashion. However, there are deep mysteries about ...
Cell & Microbiology
May 2, 2023
0
222
For millennia, humans have used knots for all kinds of reasons—to tie rope, braid hair, or weave fabrics. But there are organisms that are better at tying knots and far superior—and faster—at untangling them.
Molecular & Computational biology
Apr 27, 2023
0
39
An early warning system that quickly classifies submarine earthquakes and determines the risk of tsunami events has been developed by scientists at Cardiff University.
Earth Sciences
Apr 25, 2023
0
46
The orientations of these infinitesimally small separations between individual "grains" of a polycrystalline material have big effects. In a material such as aluminum, these collections of grains (called microstructures) ...
Agriculture
Apr 22, 2023
0
11
Coordination between individuals is a fundamental challenge in collectives, and this is just as true for a country's government as it is for simple multicellular organisms. How does a group of many cells coordinate itself ...
Cell & Microbiology
Apr 20, 2023
0
15
Fermented foods like kimchi have been an integral part of Korean cuisine for thousands of years. Since ancient times, Korean chefs have used onggi—traditional handmade clay jars—to ferment kimchi. Today, most kimchi is ...
Analytical Chemistry
Apr 12, 2023
1
475
Observations and mathematical models generally show climate change spreading animal diseases north, since host species tend to expand their territory to wherever the climate allows them to live.
Ecology
Apr 5, 2023
1
45
Natural disasters can devastate a region, abruptly killing the species that form an ecosystem's structure. But how this transpires can influence recovery. While fires scorch the landscape to the ground, a heatwave leaves ...
Plants & Animals
Apr 5, 2023
0
8
For nearly 50 years, a jawless fish called the lamprey has interested scientists because of its remarkable ability to recover from spinal cord injuries. A new study reveals a possible technique lampreys may use to swim again, ...
Biotechnology
Apr 1, 2023
0
249
Quebec is a leader in maple syrup production and its "liquid gold" is world-renowned for its quality. To maintain this high standard, the Quebec Maple Syrup Producers association has partnered with scientists at Université ...
Analytical Chemistry
Mar 24, 2023
0
156
