Some parts of our bodies bounce back from injury in fairly short order. The outer protective layer of the eye—called the ...

“The way she says MFer scratches my brain just right,” one user wrote on TikTok referencing a lyric in Sabrina Carpenter’s song “Please Please Please.” “... something in this performance scratches my ...

Researchers say study findings may lead to a more promising future for cell therapy targeting stroke and other neurological disorders.

Mosquito bites are itchy and we tend to scratch itchy things. The scratching feels good in the short term but tends to hasten and exacerbate swelling and inflammation. This leads to more scratching ...

Scratch-off tickets are big money for state-run lotteries. Is it the promise of winning big that keeps players in the game? Or is there something else happening in the brain? NOVA is available to ...