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Researchers capture six new structures of the ribosome in action

St. Jude Children's Research Hospital scientists have used single-molecule fluorescence resonance energy transfer (smFRET) and cryogenic electron microscopy (cryo-EM) to capture six new structures of the ribosome and its ...

Biological fireworks show 300 million years in the making

Five years ago, researchers at Northwestern University made international headlines when they discovered that human eggs, when fertilized by sperm, release billions of zinc ions, dubbed "zinc sparks."

Innovation massively expands view into workings of single cells

Researchers have devised a way to multiply by more than ten-fold the accessible details of gene activity in individual cells. It's a big leap in the effort to understand cancer development, brain function, immunity and other ...

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