Organoids grown from a mouse’s colon will be used to screen drugs for colorectal cancer.

Injection of a hydrogel that mechanically resembles a blood clot promotes the growth of new blood vessels in mice.

Scott Kelly’s physiology, gene activity, and mental performance changed after time aboard the International Space Station, but mostly returned to normal once back on Earth.

Researchers watch cellular interactions in high definition as the immune cells absorb E. coli bacteria.

After a severe case of flu, mice have chemosensory cells in their lungs, a place where they don’t normally occur.

A small study finds that the tiny extracellular vesicles from patients with hepatocellular carcinoma have RNA content distinct from patients with cirrhosis only.

Lab-grown stem cells fill in for damaged tissue in the noses of mice.

Analyzing protein-protein interactions can shed light on what tiny proteins do in the cell.

Advances in the functional characterization of newly discovered microproteins hint at diverse roles in health and disease.