Scientists have developed a new method to boost the energy of aging or damaged cells, an innovation that could improve treatment of a variety of conditions.

A single base change can create a devastating genetic disorder or a beneficial adaptation, or it might have no effect. How do mutations happen, and how do they influence the future of a species?

Parasitic fungus may have emerged 18 million years before the ants with which it lives today A genus of fungi previously considered a parasite of fungi associated with ants may actually have much more ...