How Close Are We to Resurrecting Extinct Species?

Is an extinct species extinct forever? New advances may allow scientists to revive long-lost species.

Frontiers

Nancy Huang

Optogenetics Is Illuminating How the Brain Works

Optogenetics is technology that combines genetics and optics, allowing researchers to control the activity of genetically...

Frontiers

Albert McKeon

Recent experiments in human genetic engineering open the door of possibility to halting chronic disease and...

Science

Kelly McSweeney

A recent study explores links between immune system genes and allergic reactions to penicillin. What does...