The first human brain-computer interface by Paradromics was completed in 20 minutes, featuring microelectrodes to help paralyzed individuals control computers with thoughts.

Traumatic brain injuries can have lasting effects on memory, mood, and aging. Explore what causes these issues—and how they’re treated.

Overworking physically alters brain regions responsible for executive functions and emotional stability, according to a new study, with potential long-term impact. Experts weighed in.

Sleep disorders may lead to structural brain changes, cognitive decline, and neurological disease. Here’s what science says about the risk.

Largely, the study found that those who relied solely on ChatGPT to write their essays had lower levels of brain activity and presented less original writing.

Adriana Smith, who was declared brain-dead, delivered her baby months after doctors cited Georgia’s strict abortion law to keep her on life support, her family says.

Your brain is biased to negativity. Here’s how to be more positive. Negativity bias may have evolved to help us survive. But it also can ramp up our anxiety.

A pregnant brain-dead woman in Georgia was kept on life support until her fetus was viable. Experts say it raises ethical and legal questions.

Adriana Smith, who was 10 weeks pregnant in February when she was declared brain dead, was kept alive due to Georgia’s strict ban on abortion. After nearly four months on life support, Smith ...

Alexis Roderick Joel, the wife of Billy Joel, said she is "hopeful" for the singer's recovery after he was diagnosed with a brain disorder.

Right now in an Atlanta hospital room lies a 30-year-old nurse and mother, Adriana Smith. Ms. Smith, who is brain-dead, has been connected to life support machines for more than 90 days. Ms. Smith ...

Editor’s note: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here.