After a bout of infection or an autoimmune disease flare-up, some people experience prolonged mood swings, emotional dysregulation, and changes in behavior.

other steps of copulation are still mysteries. A team of researchers in China and Japan have investigated which brain regions and neurotransmitters are responsible for different phases during sex.

It's understandable to have apprehensions about trying a new medication. Here's how to make an informed decision.

A UPV/EHU study published in the prestigious journal Stem Cell Research & Therapy has proven that stem cells extracted from ...

Sometimes, we all get in a funk, but a recent study suggests that getting your steps in can boost your mood and may even help ...

Alcohol and caffeine also impact your cortisol levels, and consuming too much of either or both over time impacts your ...

A popular hypothesis for how the brain clears molecular waste, which may help explain why sleep feels refreshing, is a ...

Phthalates — the synthetic chemicals used in everyday products for food packaging, personal care, toys and more — have been ...

If you’re looking to boost your mood, you may want to go for a walk. A recent study found people who took more than 5,000 ...