Long-term exposure to high levels of air pollution may harm the brain health of older adults in England, finds a new study.

REM stages and one REM stage. Ideally, you repeatedly cycle through each stage. Learn how long each stage lasts.

Scientists have long struggled to define brain fog—let alone pinpoint a cause for it. But research is starting to reveal ...

A handful of lawmakers are legacies, following in their parents' or spouses' footsteps as they seek to honor their memories ...

The sweeping new global tariffs released by Donald Trump’s regime threaten to dramatically reshape the economics of the ...

The best dog beds are supportive, durable and designed for the way dogs rest, so pups actually want to use them. Here are our editors' top picks, after years of testing.

In recent years, scientists have worked hard to find better ways to detect dementia, including Alzheimer's disease, long ...

National Health Investors and CareTrust REIT announced acquisitions of $63.5 million and $55 million, respectively, on ...

Skin microbes do more than coexist—they shape immune responses, repair tissue, and influence gene expression across your ...

For the first time, scientists have shown how heavy alcohol use leads to long-term cognitive impairments by damaging brain ...

Flashcards are a valuable tool in any studier's arsenal, but making them can be time-consuming and tedious. One of these apps ...

Even light physical activity can sharpen memory and boost mood across all ages. In the long debate over how best to preserve ...