Plastic bones and organs based on CT scans could educate students or prepare surgeons to perform complicated operations.
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Satellites of the Golgi apparatus generate the microtubules used to grow outer dendrite branches in Drosophila neurons.
Histone acetylation levels keep intracellular pH in check.
Tooth-like structures on the skin of a South American fish might serve as high-velocity water-flow detectors.
Nanoparticles coated with a toxin found in bee venom can destroy HIV while leaving surrounding cells intact.
Normal proteins with regions resembling disease-causing prions are responsible for an inherited disorder that affects the brain, muscle, and bone.
Contrary to previous assumptions that macrolide antibiotics completely block the exit tunnel of ribosomes, new evidence shows that some peptides are allowed to pass.
Fueled by donations, sweat, and occasional dumpster diving, community laboratories for DIY biologists are cropping up around the country.
A survey of The Scientist readers reveals who buys cell-growth products from whom, and why.
Nanoscale cracks in bone dissipate energy to protect against fracture, a process that appears to be regulated by the interaction of two proteins.
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