A.I. brain implant helps paralyzed man move, feel again

“There was a time that I didn’t know if I was even going to live, or if I wanted to, frankly. And now, I can feel the touch of someone holding my hand. It’s overwhelming," said Keith Thomas, the patient who received the revolutionary treatment.

Weekend-only workouts benefit heart health: study

Researchers found weekend warriors who pack all their workouts into the two days saw similar reductions in risk of heart attacks, heart failure or even stroke compared to those who work out all week.