Add Yahoo as a preferred source to see more of our stories on Google. Pleasure hormone dopamine is a key cause of improved reaction times following exercise, according to new research. Scientists at ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Exercise allergy is a rare condition in which physical activity can trigger a severe reaction, the symptoms of which can be ...