The information: Gene modifying may assist forestall chickens from catching and spreading hen flu, new analysis suggests.
How they did it: Researchers used the gene-editing instrument CRISPR to change the DNA of 10 chickens to withstand the hen flu virus after which uncovered all of them to a low dose of it. Solely one of many 10 chickens caught the virus, and that hen didn’t cross it on to any others.
Why it issues: Hen flu has killed thousands and thousands of each wild and farmed birds the world over in recent times. It’s more and more affecting mammals as nicely, making the duty of discovering methods to curb it much more pressing. Learn the complete story.
—Abdullahi Tsanni
These Chinese language firms show inexperienced tech might be worthwhile
Final week, MIT Know-how Overview launched a brand-new listing: 15 Local weather Tech Corporations to Watch. These are the businesses from all world wide that we predict have the potential to make a major impression on the way forward for our local weather.
Amongst them are two Chinese language firms it is best to learn about. One is BYD, the world’s prime electric-vehicle maker, which has simply produced its 500 millionth EV. Its vehicles are making EVs much more accessible, and will in the end assist international locations together with China to dramatically scale back emissions from transportation.
The opposite is GEM, which stands for Inexperienced Eco-Manufacture; it makes the provision chain for batteries extra environmentally pleasant by recycling the minerals in them.