Someone asked “What is a genetics fact that not a lot of people know?” and people detailed their best bits of info.

How much do your genes determine how long you'll live? It's a question that fascinates us, and one that's been debated for ...

A groundbreaking study suggests that our genes may play a much larger role in our expiration date than we ever imagined.

A large study published Jan. 29 in the journal Science suggests genetics could account for as much as 55% of a person’s lifespan. That’s far higher than earlier estimates, which ranged from 6% to 33%.

Snakes may well be one of nature's greatest predators, capable of eating whole deer or even crocodiles, but just as ...

Scientists have long believed that longevity is shaped by lifestyle choices; however, a new study reveals that genes may play a larger role in determining how long people live.

Alzheimer’s may be driven far more by genetics than previously thought, with one gene playing an outsized role. Researchers ...

At the center of the discovery is PEDS1, a gene critical to the production of brain lipids. When this gene fails, it doesn’t just disrupt cell formation, it can reduce brain size and lead to severe ...

FOUNTAIN VALLEY, Calif., Nov. 10, 2025 /PRNewswire/ -- Humans carry genes that predispose us to atherosclerosis, the disease that causes heart attacks, because those same genes may have once helped ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An X-linked gene called KDM6A shows more activity in women than in men and is linked to brain ...

Superagers -- adults 80 and older with the memory capacity of much younger people -- had a higher frequency of gene variants that protected against Alzheimer's disease and a lower frequency of genes ...

Despite its strong influence, APOE is not the sole cause of Alzheimer’s or other dementias. Even among people with the ...