Research links disrupted biological rhythms to dementia risk, but sleep length alone may not be the key factor.

Elevated dementia risks among older adults were associated with weaker and more fragmented circadian rest-activity rhythms ...

AI isn’t just bad at making clocks; it’s also bad at reading them. A 2025 study by technologist Alek Safar suggests that ...

New research suggests that the strength and timing of the body’s internal clock may be closely tied to dementia risk.

A new study found that fixing energy balance in the brain reversed symptoms of advanced Alzheimer’s in mice.  Researchers used a drug (P7C3-A20) to ...

Andre Yarham was just 23 when he was diagnosed with frontotemporal dementia due to a protein mutation - he was the UK's youngest person to be diagnosed with this type of dementia ...

If in the future, if Andre has been able to help just one more family have a precious few more years with a loved one, that would mean the absolute world.' ...

Sleep hygiene refers to habits that support good-quality sleep. These include allowing enough time for sleep, keeping your bedroom dark, quiet, and cool (an eye mask and earplugs can help), and ...

A new study finds that sleep timing is linked to dementia risk, as people with weak circadian rhythms face a 2.5 times higher risk of developing cognitive decline.

Your daily rhythm may matter more for brain health than previously thought. Older adults with weaker, more disrupted activity patterns were far more likely to develop dementia than those with steady ...

Our bodies follow a daily rhythm, even when we do not think about it. This rhythm guides sleep, energy, hunger, and many other body functions. A new study shows that changes in this daily rhythm may ...

People with a weak body clock had a more than doubled risk of dementia Circadian rhythm disruptions might hamper processes that maintain brain health, researchers say FRIDAY, Jan. 2, 2026 (HealthDay ...