From secret mushroom worlds to extreme close-ups of cell motion, these photographs represent how, in science, things often ...

Zhang You of the Entomological Society of China took first place with an image of a rice weevil—an agricultural pest—on a ...

When cancer spreads, tiny amounts of cells can break away from tumors and circulate in the bloodstream. A liquid biopsy is a ...

Blood tests that detect early cancer are coming to market. Could they lead to earlier diagnosis and treatment?

Heart attacks trigger a cascade of reactions in the body, and certain immune cells may worsen the damage by disrupting heart ...

The team used human stem cells to create embryo-like structures dubbed “hematoids” that mirror some features of early human ...