Histone acetylation levels keep intracellular pH in check.
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Italy’s outgoing health minister allows patients to receive an unproven stem cell cocktail at the government’s expense.
Newly constructed ramps will expand the habitat available to a colony of water voles in London, and similar ramps elsewhere could encourage isolated populations to mix.
A surgeon sues the Nobel Assembly for excluding him from last year’s prize awarded for regenerative science, but stem cell scientists are skeptical of his claims.
Nanoparticles coated with a toxin found in bee venom can destroy HIV while leaving surrounding cells intact.
Native Australian frog tadpoles outcompete the tadpoles of the invasive cane toad, suggesting the native frogs could form part of a suburban control program.
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.
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