Bacteria and sand form a strong building material.

Single-cell-resolution imaging offers a glimpse into lymphatic vessel formation in the mouse embryo.

The DNA-protein complex has branches that fold back on themselves.

Anemones keep their algae populations in check.

Parrots aid each other in getting food from a researcher.

Watch an insect shed its exoskeleton and stretch its new wings.

A single-celled organism has an energy-producing enzyme with unique features.

A growth factor treatment helps improve cardiac functioning after heart attack in pigs.

Hunter-gatherers cooked and ate carb-rich rhizomes.