Biohacker Bryan Johnson invested $60 million into a brain-tracking headset. How well does it work?

My spring suit from Rip Curl has been great so far, but I’m worried that once the temps rise or the inevitable heat wave ...

A tech company's new contactless brainwave sensor can detect drivers' fatigue and distraction. When the sensor reaches fleets, it could provide early warnings before physical signs of fatigue manifest ...

A difficulty-graded mouse brain dataset pairs 3D microscopy images with verified neuron reconstructions to support AI-driven ...

Meta has unveiled Brain2Qwerty v2, an AI system that converts brain activity into text without surgery, bringing assistive communication a step closer to reality.

Healthy brains may be built through a process of controlled damage and rapid repair. The most dangerous type of DNA damage is a regular feature of healthy early brain development, experiments in mice ...

The number of people with electrodes in their brains is believed to have more than doubled in the last couple of years. This week, I covered the story of Casey Harrell—a man with ALS who is “the first ...

Learning to program in C on an online platform can provide structured learning and a certification to show along with your resume. Learning C can still be useful in 2026, especially if you want to ...

This is an edition of the WSJ Technology newsletter, a weekly digest of tech columns, big stories and personal tech advice. If you’re not subscribed, sign up here. Apple made one of its most ambitious ...

Hackers are excited. Surveillance advertising corporations are elated. Political thought-police are enraptured. China has just approved the world’s first brain-computer chip. And they’ve beaten ...

Jessica Rendall is a reporter with experience covering a variety of health and wellness topics, including chronic disease, infectious disease, telemedicine, mental health and health technology. Kelly ...

The race to connect technology directly to the human brain is accelerating fast. Companies like Neuralink and other major tech firms are investing billions into brain-computer interfaces that could ...