Scientists have created egg-like cells capable of fertilization using DNA from ordinary skin cells in what could be a major ...

Before a cell divides, its DNA is replicated so that each daughter cell inherits the same genetic information. The two copies, known as "sister chromatids," are held together by a ring-shaped protein ...

Our ancient past isn't always buried history. When it comes to our DNA, nearly 9% of the human genome is made up of leftover ...

An innovative use of skin cells could provide a route for gay couples or women with fertility problems to have children they ...

Ever since moviegoers saw the first ‘Jurassic Park,’ millions have wondered if scientists could make a dinosaur in the lab.

When a key protein regulator dials down DNA repair mechanisms, our cells accumulate more mutations, which may cause us to age ...

Scientists have used human skin cells to produce functional eggs using a new scientific technique they say could one day help ...

Pioneering embryologist Shoukhrat Mitalipov reported that his team has encountered hurdles in creating functional human eggs ...