The Download: herbicide-resistant weeds, and an octopus-inspired adhesive

October 10, 2024
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. The weeds are winning Since the 1980s, more and more plants have evolved to become immune to the biochemical mechanisms that herbicides leverage to kill them. This herbicidal resistance threatens to decrease yields—out-of-control…

Everything comes back to climate tech. Here’s what to watch for next.

October 10, 2024
This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday, sign up here. We get to celebrate a very special birthday today—The Spark just turned two!  Over the past couple of years, I’ve been bringing you all the news you need to know in climate…

The weeds are winning

October 10, 2024
On a languid, damp July morning, I meet weed scientist Aaron Hager outside the old Agronomy Seed House at the University of Illinois’ South Farm. In the distance are round barns built in the early 1900s, designed to withstand Midwestern windstorms. The sky is a formless white. It’s the day after a storm system hundreds…

This octopus-inspired adhesive can stick to just about anything

October 10, 2024
A new adhesive technology pays homage to one of nature’s strongest sources of suction: an octopus tentacle. Researchers replicated an octopus’s strong grip and controlled release to create a tool that manipulates a wide array of objects. It could help improve underwater construction methods or find application in everyday devices like an assistive glove.  Each…