The tiny chips hitch a ride on immune cells to target inflammation in the brain. Scientists hope to kick off clinical trials within three years. From restoring movement and speech in people with ...

The technology is still in its infancy. But its trajectory suggests that ethical conversations may become pressing far sooner than expected. These “biocomputers” are still in their early days. They ...

‘Tis the season for overindulgence. But for people with allergies, holiday feasting can be strewn with landmines. Over three million people worldwide tiptoe around a food allergy. Even more experience ...

GPT-4, Claude, and Llama sought out popular peers, connected with others via existing friends, and gravitated towards those similar to them. As AI wheedles its way into our lives, how it behaves ...

"What makes this conversation remarkable is how concrete everything sounds. Hodak isn’t hand-waving about 'someday.' He’s got timelines, patient numbers, and regulatory pathways. 'By 2035, [biohybrid ...

OpenAI chief executive Sam Altman—perhaps the most prominent face of the artificial intelligence boom that accelerated with the launch of ChatGPT in 2022—loves scaling laws. These widely admired rules ...

On the surface, cystic fibrosis and Tay-Sachs disease have nothing in common. Although both are inherited genetic disorders, one causes thick mucus buildup in the lungs, making it progressively harder ...

The main problem with big tech’s experiment with artificial intelligence is not that it could take over humanity. It’s that large language models (LLMs) like Open AI’s ChatGPT, Google’s Gemini, and ...

When the gene editing tool CRISPR-Cas9 rocketed to fame more than a decade ago, it transformed biotechnology. Faster, cheaper, and safer than previous methods, the tool helped scientists gain insight ...

It sounds like science fiction, but the system could help people with brain or spinal cord injuries regain lost abilities. In 2020, Keith Thomas dived into a pool and snapped his spine. The accident ...

Scientists just unveiled the world’s tiniest pacemaker. Smaller than a grain of rice and controlled by light shone through the skin, the pacemaker generates power and squeezes the heart’s muscles ...

Where would we be without knowledge? Everything from the building of spaceships to the development of new therapies has come about through the creation, sharing, and validation of knowledge. It is ...