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  1. Physics

    Particle Interactions

    The world’s leading particle physics laboratories have collaborated to provide a one-stop online resource for communicating research in the world of particle physics. Updated daily, the site provides news stories, science policy papers, conference information, and much more. An image bank contains photos and illustrations showing accelerators, detectors, particle collisions, historical events, aerial views, and […]

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  2. Ecosystems

    New Farmers: Salt marsh snails plow leaves, fertilize fungus

    A salt marsh snail works the leaves of a plant in what researchers say looks like a simple form of farming.

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  3. Physics

    Doppler Toppler: Experiment upends normal frequency shift

    The expected drop in frequency of a signal from a receding source—the Doppler effect—becomes a frequency increase when a high-current electric pulse creates extraordinary electromagnetic conditions in a web of electrical components.