New research challenges the view that human life span depends mostly on lifestyle. Genes may account for half the factors ...

New study in Science suggests genetics might account for 50-55% of human lifespan, a significant shift from previous beliefs.

In the plant world, when two different species mate, their offspring often don't survive. The reason lies in their DNA: ...

Longevity, the authors estimated, was about 25 percent heritable, meaning the remaining three quarters was determined by ...

Is Obesity Genetic or Environmental? Get All the Details This article was reviewed by Lynn Marie Morski, MD, JD. Key ...

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 ...

Personalized Gene Editing Saves Baby in Record Time In early 2025, researchers successfully treated a baby boy with a rare, ...

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%.

Mendel’s monastery garden experiments went largely unnoticed during his life, but their implications would ripple through science decades later.

A person’s genes play a far greater role in likely lifespan than previously thought, according to a major new study published Thursday in the journal Science ...

A new gene editor takes advantage of CRISPR-associated proteins to insert whole genes into the genome, scientists report. When you purchase through links on our site, we may earn an affiliate ...