CRISPR gene therapy Casgevy can nearly eliminate sickle cell crises, but difficult stem‑cell collection is delaying access ...

Graham Johnson, a computational biologist and scientific illustrator at the Allen Institute for Cell Science, recalls fantasizing at a lunch table, more than 15 years ago, about a computer model of a ...

Some single-celled organisms are known to transition to multicellularity during their lifetimes, usually either by cloning themselves or when many similar cells come together to form a larger ...

A new study describes a technique that rejuvenates aging blood-forming stem cells and could help reduce the risk of age-related blood disorders.

The human body is a dynamic place. Blood pumps, spinal fluid flows, oxygen comes in and carbon dioxide goes out. Deeper still, charged molecules pass through cell walls, quietly keeping the body's ...

Scientists have built a massive cellular atlas showing how aging reshapes the body across 21 organs. Studying nearly 7 million cells, they found that aging starts earlier than expected and unfolds in ...

A small but enthusiastic group of neuroscientists is exhuming overlooked experiments and performing new ones to explore whether cells record past experiences — fundamentally challenging what memory is ...

Innovations in imaging and genetic engineering are coming together to probe the biophysics of cytoplasm inside living animals.

Hairy-cell leukemia (HCL) is a rare, indolent neoplasm of mature B cells with hairlike surface projections that circulate in the blood and preferentially infiltrate the bone marrow and spleen. The ...