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LifeBacteria resistant to last-resort antibiotic appears in U.S.
For the first time in the United States, scientists have reported a patient infected with a strain of bacteria carrying the gene mrc-1, making it resistant to the last-ditch antibiotic colistin.
By Meghan Rosen -
Planetary ScienceComet 67P carries two ingredients for life: glycine, phosphorus
Two ingredients essential for all life, phosphorus and the amino acid glycine, have been found floating around a comet.
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ComputingNew technique produces real randomness
A new technique makes it easier for computers to roll the dice.
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Quantum PhysicsSchrödinger’s cat now dead and alive in two boxes at once
The living-dead feline has been split in two, using a system of microwaves inside superconducting cavities.