A resurrected ancient enzyme is helping scientists test how reliably Earth’s oldest rocks record signs of life.

Living cells are sustained by countless chemical reactions that must be carefully regulated to maintain internal order and ...

Frances Arnold's game-changing technique of "directed evolution" creates enzymes with unusual capabilities. Her own evolution made it possible.

Coronaviruses not only use the machinery of the human cells they infect: they modify them to achieve optimal conditions to ...

Scientists discovered hundreds of energy-making enzymes secretly working on human DNA—revealing a hidden “mini-metabolism” ...

Cancer is a universal issue which affects many people around the world. Many will turn to surgery in the hope a surgeon will ...

Researchers have found evidence of nuclear metabolic enzymes for the first time, contributing to our understanding of cancer ...