Jay Bhattacharya, the N.I.H. director, says authorities broke the public’s trust in the Covid era. Now it’s up to outsiders ...

The earliest signs of dementia are rarely dramatic. They do not arrive as forgotten names or misplaced keys, but as changes so subtle they are almost impossible to notice: a slightly narrower ...

The next time you reach for a memory or make a quick choice, a storm of tiny signals races through your brain. Scientists can ...

Ed tech companies like GoGuardian and Lightspeed Systems offer for AI software to detect self-harm. Experts and students are concerned about its accuracy and unintended consequences.

A sweeping new study of psychiatric and genetic records has the potential to change treatment for millions of psychiatric ...

Discover expert dog health guides covering nutrition, exercise, common conditions, preventive care, and mental wellness.

Addiction is survival work, effective in the short run, but cyclical and costly over time. There is a way out.

While it's true that many Canadians would benefit from more exercise and from improving the quality of their diet, research ...

AI chatbot dependence is a real concern. Learn the signs of excessive AI chatbot use and practical, research-informed ...

Untreated chronic kidney disease (CKD) can trigger serious complications like anemia, bone weakness, fluid retention, gout, high blood pressure, and heart disease. Advanced CKD may lead to ...

Liver damage typically progresses through four stages — inflammation, fibrosis, cirrhosis, and end stage liver disease (ESLD) — with worsening scarring that reduces liver function. Liver failure can ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...