Elon Musk teases ‘working Neuralink device’ reveal on August 28th

Elon Musk has revealed more details about a promised development update for Neuralink, the brain-computer interface designed to help folks with severe brain injuries. Musk said the company will show a “working Neuralink device” during a live webcast...

A mind-controlled exoskeleton helped a paralyzed man walk again

A paralyzed man regained the ability to walk with the help of a robotic exoskeleton that he controlled with his mind. Unlike other, more invasive mind-controlled robotics, this one used electrodes implanted above the brain's outer membrane, not in th...

New prosthetic legs let amputees feel their foot and knee in real-time

There's been a lot of research into how to give robots and prosthesis wearers a sense of touch, but it has focused largely on the hands. Now, researchers led by ETH Zurich want to restore sensory feedback for leg amputees, too. In a paper published i...

Researchers create safer lithium-ion batteries that harden on impact

Lithium-ion batteries have a world of important applications (smartphones, electric vehicles and the Mars Curiosity Rover, to name a few), but they're also notoriously unstable, and if damaged can result in burns, house fires and even plane crashes....

MIT’s wearable device can ‘hear’ the words you say in your head

If you've read any sort of science fiction, it's likely you've heard about subvocalization, the practice of silently saying words in your head. It's common when we read (though it does slow you down), but it's only recently begun to be used as a way...

Implant-free stimulation could treat brain conditions

Scientists know that stimulating the deeper regions of your brain can treat Parkinson's and other conditions. But there's a problem: they usually need to open your skull to place implants, which is both time-consuming and risky. Researchers may hav...

Paralyzed man first to move his arm by thinking about it

Helping paralyzed people move on their own has been a lot tougher than 1970s TV shows led us to believe it would be. For what they believe is the first time, researchers used tech to bypass a quadriplegic patient's severed spinal cord, helping him mo...