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Planetary ScienceLong-lost ‘extinct’ meteorite found
A newly discovered meteorite, nicknamed Öst 65, may have originated from the same collision that formed L chondrites, one of the most abundant groups of meteorites on Earth.
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ChemistryMovie viewers’ exhaled chemicals tell if scene is funny, scary
Changes in trace gases exhaled by movie audiences could point the way to a subtle form of human communication.
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Animals‘Kermit Sutra’ gets seventh amphibian mating position
Bombay night frogs’ unusual mating protocol features indirect sperm transfer and female croaks.
By Susan Milius -
LifeBiologists seek help to ‘see’ itty-bitty molecules in 3-D
A new citizen science project called Microscopy Masters aims to improve how scientists build three-dimensional models of proteins.