Amid these compounding unknowns, more and more research on solar geoengineering is moving beyond computer simulations, ...

But with 25% of communities lacking centralized electricity, the nation is looking to off-grid solar to hit its goal of ...

Find out what happens when solar geoengineering encounters the realities of trying to cool the planet. —James Temple ...

Casey Harrell uses his implants to talk to friends and family, read to his young daughter, and perform his job.

Access a subscriber-only eBook of a collection of stories about how militaries are using Al models to make decisions.

Casey Harrell has had a set of electrodes embedded in his brain for almost three years. Harrell, who has ALS and is paralyzed ...

A wave of unconventional coolers are making their way to the air-conditioning market—and aiming to dial down its emissions. After three years of record-­breaking heat, this one is set to be yet ...

From eldercare robots to humanoid monks, South Koreans just can’t get enough of AI. This story originally appeared in The ...

Find out how the unconventional coolers aim to dial down AC emissions. —Sara Kiley Watson This story is from the next edition ...

Researchers are decoding how signals move between body and brain, with implications for how we understand and treat ...

Promising mouse studies and billions of dollars in funding are stoking excitement. But we’ve been here before.