Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.
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Animals and plants come in a dizzying array of colors. Current research is cracking into the remarkable structures behind nature's artistic display.
Histones stored on lipid droplets in fly embryos provide a backup supply when newly synthesized ones are lacking.
Researchers are working to understand how often-colorless biological nanostructures give rise to some of the most spectacular technicolor displays in nature.
A drug applied to the ears of deaf mice has prompted the regrowth of noise-damaged hair cells and resulted in slight improvements in the animals’ hearing.
Wrinkled skin on our fingers after long soaks in water may have made human ancestors more dexterous with aquatic tasks.
Reprogrammed stem cells are not attacked by the immune system, or are they?
Researchers uncover weekly and monthly rhythms of sodium retention and excretion in participants of space simulations.
Elwood Jensen, whose research inspired new treatments for breast cancer, has passed away at age 92.
Despite decades of work, compounds in frog skins have failed to yield new antibiotics. Why?
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