Researchers identified a key molecule that highlights how the immune system is linked to the release of dopamine.

Touch grass, get some Vitamin D, adopt a pet, volunteer in your community, find a hobby, and root yourself in the day-to-day ...

The mother of slain Somerville anti-drug activist Maryrose Fealey has died without ever seeing her daughter’s alleged killer, ...

Serena Williams's husband, Alexis Ohanian, defends her against skin bleaching accusations with a powerful clap back. Find out ...

It shouldn't be necessary to say that Greenland has a right to govern itself, but when Trump is about to destroy NATO, you ...