A Nature study shows sperm from older fathers carry more disease-linked mutations, revealing how age and cell competition ...

Near-death experiences can bring peace and heartbreak. A UVA study shows how NDEs reshape lives, strain families, and what real help looks like.

Preschoolers’ screen time predicted later reading and math scores in a Canadian study, linking early digital habits to school performance.

Florida dolphins exposed to algal toxins show Alzheimer’s-like brain changes, raising questions about coastal water safety and potential human health risks.

TikTok’s “dopamine detox” trend promises to rewire your brain — but science says that’s not how dopamine works. Here’s what to do instead.