February 5, 2025

Supersonic planes are inching toward takeoff. That could be a problem.

Boom Supersonic broke the sound barrier in a test flight of its XB-1 jet last week, marking an early step in a potential return for supersonic commercial flight. The small aircraft reached a top speed of Mach 1.122 (roughly 750 miles per hour) in a flight over southern California and exceeded the speed of sound…

Technology

Job title of the future: Digital forest ranger

October 11, 2024
When Martin Roth began his career as a forest ranger in the 1980s, his job was to care for the forest in a way that would ensure continuity for decades, even centuries. Now, with climate change, it’s more about planning for an uncertain future. “It’s turned into disaster management,” says Roth, for whom the 3,000…

These are the best ways to measure your body fat

October 11, 2024
This article first appeared in The Checkup, MIT Technology Review’s weekly biotech newsletter. To receive it in your inbox every Thursday, and read articles like this first, sign up here. This week, an office conversation turned to body weight. We all know that being overweight is not great for your health—it’s linked to metabolic diseases like diabetes and…

Roundtables: Producing Climate-Friendly Food

October 10, 2024
Recorded on October 10, 2024 Producing Climate-Friendly Food with special guests from Pivot Bio and Rumin8 Speakers: James Temple, Sr Editor for Energy, Casey Crownhart, Sr Reporter for Climate, Karsten Temme, Chief Innovation Officer & Co-founder of Pivot Bio, and Matt Callahan, Co-founder and Counsel of Rumin8. Planet-warming emissions aren’t only spewed from power plants…

Experts warn the US must do more to boost demand for carbon removal 

October 10, 2024
In 2022, the US made a massive bet on the carbon removal industry, committing $3.5 billion to build four major regional hubs in an effort to scale up the nascent sector. But industry observers fear that market demand isn’t building fast enough to support it, even with these substantial federal grants and other subsidies.  Some…

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…

Preventing Climate Change: A Team Sport

October 9, 2024
This sponsored session was presented by MEDC at MIT Technology Review’s 2024 EmTech MIT event. Michigan is at the forefront of the clean energy transition, setting an example in mobility and automotive innovation. Other states and organizations can learn from Michigan’s approach to public-private partnerships, actionable climate plans, and business-government alignment. Progressive climate policies are…

Productivity Electrified: Tech That Is Supercharging Business

October 9, 2024
This sponsored session was presented by Ford Pro at MIT Technology Review’s 2024 EmTech MIT event. A decarbonized transportation system is a necessary pre-requisite for a sustainable economy. In the transportation industry, the road to electrification and greater technology adoption can also increase business bottom lines and reduce downstream costs to tax payers. Focusing on…