Scientists discovered two genes involved in hyperemesis gravidarum, a condition that can cause extreme nausea and vomiting ...

The Trump administration is freezing, delaying and revoking funding for dementia research, setting back discoveries of ...

Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...

Marijuana contains more than 500 active compounds. But most people focus on two: There’s cannabidiol, or CBD, which reduces inflammation. It tells your brain you’re hungry, and makes food smell and ...