News
- Health & Medicine
Have a heart: Turn on just a single gene
One gene appears to act as the master switch in embryonic heart formation.
- Earth
Landfills Make Mercury More Toxic
Landfill disposal of mercury-containing products can chemically transform the pollutant not only to make it more potent but also to foster its release into air.
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Textbooks brace for nuclear challenge
New data threaten to shake up 30 years of scientific dogma regarding how a cell carries out one of its most basic tasks: the translation of the genetic code into proteins.
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Killer yeast win epic battle of toxins
Researchers have discovered the molecular mechanism that keeps a yeast cell programed by a virus to spew a toxin that kills neighboring yeast cells from killing itself.
