Health

NFL players 4 times more likely to die of brain disease, study finds

Despite living longer overall, neurodegenerative mortality risk dramatically elevated

Losing sleep is bad for individuals. Communities, too?

Researchers look to fill knowledge gap, push for studies of what happens to health of groups when major events disrupt rest

Think ‘Shark Tank,’ without the teeth

Dermatologist gets advice from investors at Harvard’s ‘Guppy Tank’ on new antibody that could help most sun-sensitive patients

Tracing evolution of vaccine for cancer, malaria

Technology born out of Harvard labs shows power of collaboration, how path to development seldom follows straight line

Sunlight is not your enemy

Health benefits outweigh the risks for most of us, according to new book

It’s good to break a sweat, but don’t sweat the details

‘What’s important is the total amount of human movement.’