Scientists from Johns Hopkins Medicine report new evidence that clusters of brain tissue derived from the cells of patients ...

For the first time, a stem cell model has produced a structure resembling an early human embryo with a yolk-sac-like ...

Imaging is a critical technique in biology—from identifying cancerous cells in biopsies to observing how immune cells like ...

The human immunodeficiency virus (HIV), which is the cause of AIDS, is a master of deception, using just nine genes to hijack ...

The bacterial flagellar motor is finally understood after 50 years. In its workings, columnist Natalie Wolchover finds the ...

Objective Macrophages and kidney cell pyroptosis/ferroptosis could play an important role in the pathogenesis of lupus ...

Scientists show how human urine can be transformed into nutrient-rich fertilizer, cutting energy use in wastewater treatment.

Researchers suggest tunneling may reflect a conserved strategy adopted by specialized migratory cell types in dense tissues.

Why don't humans grow new brain cells? A new study shows "tunneling" neurons in songbirds may explain our limited capacity ...

Despite its small size—it could sit in the palm of your hand—the zebra finch is a remarkable learner. A songbird native to ...

A new study in songbirds might help explain why humans don’t generate many new brain cells, called neurons, as adults ...

Researchers created a human spinal cord organoid, injured it, then applied an experimental therapy. What happened next was ...