These CENP-A proteins ensure that divided genetic information is kept intact during mitosis.

But changing genetic instructions inside cells is complex. The human genome comprises 3 billion base pairs of DNA divided ...

Plus, it’s inexpensive, making it a perfect stocking stuffer for your pet. If you’re shopping for someone who wants to learn ...

Tortoises' low metabolic rates also mean that their bodies accumulate free radicals -- chemicals linked to aging and DNA ...