Brain chemistry shapes teamwork. Trust boosts oxytocin, curiosity sparks dopamine, and stress triggers cortisol.

Here, we’ll look at five of the most addictive substances and explain how they impact the brain in simple terms. Heroin is an ...

Discover eight ways your diet and lifestyle directly influence neurotransmitter balance, affecting mood, focus, sleep quality ...

Since the ’80s, a large body of research has indicated that estrogen impacts everything from cognition to mood to a person’s ...

New research expands on current understanding of the brain chemical dopamine, finding that it plays a role in reducing the value of memories associated with rewards. The study opens new avenues for ...

Firefighters might face a higher risk of brain cancers caused by exposure to chemicals in fire extinguishers, a new ...

By Dr. Liji Thomas, MD New research reveals that years of firefighting may leave a deadly genetic mark, as toxic chemicals ...

Firefighters may face a heightened risk of developing brain cancer due to their persistent exposure to certain chemicals, a ...

"Our goal is to get toxins out of our environment," said President Donald Trump during his address to Congress.

New research by Yale has found an association between exposure to chemicals commonly used in firefighting and incidence of a brain tumor called a glioma in firefights, suggesting that the cancer may ...

TUESDAY, March 11, 2025 (HealthDay News) -- Firefighters might face a higher risk of brain cancers caused by exposure to chemicals in fire extinguishers, a new small-scale study says. Veteran ...