Famed biohacker Bryan Johnson and his Blueprint team devised this measure of harmful plastic particles in your blood.

Math anxiety grows from stress, culture, and experience, not ability. By changing how we teach, test, and talk about math, we ...

Some people are immune to dementia, even if their brain is deteriorating. Cognitive reserve is the secret boost that builds ...

There are hundreds of cell types in the human body, each with a specific role spelled out in their DNA. In theory, all it ...

Updated guidance on vascular cognitive impairment emphasizes executive function and processing speed, endorses brief, ...

The younger, seemingly fit population is increasingly being afflicted with lean fatty liver disease due to hidden visceral ...

New options for testing and treating some of the most common sexually transmitted diseases are becoming available.

Menopause, when a woman’s period ceases, is a stark example of the consequences of ovarian aging. It occurs when the ovaries ...

Mudskippers break the rules of fish biology by breathing through their skin, walking on their fins and thriving on land where ...

Weight-loss drugs such as Ozempic, Wegovy and Mounjaro work primarily by reducing hunger. They mimic a hormone the body ...

Doctors often say labs look “normal.” Dr. Mark Hyman explains why that doesn’t always reflect wellness, and what early ...

Gemini 3 Flash is fast and powerful — but how does it compare to DeepSeek? I tested both chatbots across nine prompts to see ...