Neuroscience

Molecular duo dictate weight and energy levels

Yale University researchers have discovered a key cellular mechanism that may help the brain control how much we eat, what we weigh, and how much energy we have.

Other

Pennsylvania to fund research into fracking health dangers

Pennsylvania Gov. Tom Wolf said Friday his administration will spend $3 million on a pair of studies to explore the potential health effects of the natural gas industry, taking action after months of impassioned pleas by ...

Health

Miners, fearing retaliation, may skip black lung screenings

Federal officials are examining potential barriers, such as a fear of retaliation from employers, that may explain why only about one-third of coal miners participate in a program to screen for black lung disease even as ...

Health

US will investigate added caffeine in foods (Update)

Looking for a new way to get that jolt of caffeine energy? Food companies are betting snacks like potato chips, jelly beans and gum with a caffeinated kick could be just the answer.