Testosterone therapy in men with Klinefelter syndrome has been found to improve quality of life and nearly halve mortality rates.

Our cells constantly receive DNA damage from factors such as ultraviolet rays, irradiations, toxins and chemicals. For women, ...

A "pocket" on the protein cyclin B is responsible for ensuring that the steps of cell division take place in the correct order. Two studies by researchers at the University of Konstanz investigated ...

"It really proves that life... uh... finds a way," said Shreveport Aquarium, Louisina's curator of live animals, Greg Barrick ...

The other type of cell division is called meiosis. Find out more about meiosis in this study guide and learn the difference between mitosis and meiosis. BBC Bitesize has quizzes and questions to ...

A "pocket" on the protein cyclin B is responsible for ensuring that the steps of cell division take place in the correct order. Two studies by researchers at the University of Konstanz investigated ...

New research shows bacteria form distinct species and maintain cohesion through frequent DNA exchange via homologous recombination.

A team of researchers has successfully engineered a bi-paternal mouse - a mouse with two dads - that survived until adulthood ...

Evolutionary biology is a subdiscipline of the biological sciences concerned with the origin of life and the diversification and adaptation of life forms over time.

Researchers created the first bi-paternal mouse by modifying imprinting genes, advancing reproductive science but facing ...