But to what extent varies a lot depending on the specific genes, the diseases that they ... but for most adults, you should aim to get seven to nine hours a night. And try to have good “sleep hygiene” ...

This is great news, unless you have good genes and were hoping they would do the heavy lifting. Ultimately, the results of this study reinforce the notion that while we may inherit certain genetic ...

What happens when good genes go bad? What kinds of mutations create "lethal genes," and how are they passed on? Lethal genes can be recessive, as in the aforementioned mouse experiments.

But to what extent varies a lot depending on the specific genes ... but for most adults, you should aim to get seven to nine hours a night. And try to have good “sleep hygiene” by going ...

If you have a parent or grandparent who’s reached their 90s or even become a centenarian, someone’s probably said to you, “Oh, you have good genes!” But if longevity doesn’t seem to run ...

Whether people live long lives depends more on their lifestyle and environment than on their genes, new research shows. (Getty Images) ...