A recent study found that 63% of heavy lifetime cannabis users had reduced brain activity during working memory tasks.

A new generation of Alzheimer’s blood tests could speed up diagnosis and access to care—but they also raise thorny questions ...

The first hints that Gregory Nelson might be having cognitive troubles were subtle. “Everyone who hits a certain age just ...

New research in amateur football and soccer players has identified some potential early warning signs of C.T.E.

Research indicates repetitive negative thinking in older adults may contribute to cognitive decline. A study in Wuhan found a ...

Right now, doctors use expensive brain scans like MRI and PET to check for signs of Alzheimer’s disease. These tests show the ...

A mind-bending optical illusion challenges viewers to find a hidden heart amidst a sea of snails. This visual puzzle tests ...

We all know the obvious signs of aging: the graying hair and the “smile lines” — aka wrinkles — that begin to appear around ...

Calling all YA book lovers! These must-read books for teens will stand the test of time. The all-time best YA books Whether ...

President Donald Trump relished the glow of a British royal spectacle Wednesday, greeted at Windsor Castle on his state visit by King Charles III, military honor guards and mounted troops before ...

A new study suggests that treating insomnia could help protect against future cognitive decline. Here’s what to know.