Cellular, animal and computational models of the disease are providing fresh insights into biology and treatment.

The tiny pantheon known as the Asgard archaea bear traits that hint at how plants, animals and fungi emerged on Earth.

The tiny opaque tube that Yonghui Ding holds up to the light in his laboratory looks like a bit of debris from a dismantled ...

Under a microscope, the mosquito’s proboscis looks like a tiny, precision tool. Thin, flexible, and sharp, it slips through ...