DNA does not float freely in the cell. Instead, it is wrapped around histone proteins to form structures called nucleosomes.

Scientists are celebrating DNA Day, marking the completion of the human genome project in 2003. The project successfully ...

The human genetic blueprint is deceptively simple. Our genes are tightly wound into 46 X-shaped structures called chromosomes. Crafted by evolution, they carry DNA and replicate when cells divide, ...

Frailty can creep up quietly. One year a person is carrying groceries without thinking about it; a few years later, a stumble ...

Neanderthals, the closest cousins of modern humans, lived in parts of Europe and Asia until their extinction some 30,000 years ago. Genetic studies are revealing ever more about the links between ...

Blue chromosome DNA and gradually glowing flicker light matter chemical when camera moving closeup. Medical and Heredity genetic health concept. Technology science. 3D illustration rendering “Today, ...

The 2010 discovery that early humans and Neanderthals once encountered one another and had babies was a scientific bombshell that electrified the field of human origins. Now, geneticists at the ...

In a time when what defines gender is being questioned and discussed, a new study reveals that single changes in DNA make ...