The substance that bathes tumors in the body is quite different from the medium used to grow cancer cells in the lab, biologists report.

Study finds shallow bodies of water were probably more suitable for Earth’s first life forms.

Study suggests that stimulating stem cells may protect the gastrointestinal tract from age-related disease.

System could provide fine-scale meshes for growing highly uniform cultures of cells with desired properties.

Technique could improve machine-learning tasks in protein design, drug testing, and other applications.

Acidic environment triggers genes that help cancer cells metastasize.

Ninth annual Research Speed Dating event fosters intradepartmental collaboration and facilitates discussion of future efforts to solve global issues.

Membrane material’s properties could guide design of flexible body armor, new study suggests.

Researchers have devised a faster, more efficient way to design custom peptides and perturb protein-protein interactions.

Overactive repair system promotes cell death following DNA damage by certain toxins, study shows.