Chandra X-ray Observatory finds youngest nearby black hole
Snapshot
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Astronomers find giant, previously unseen structure in our galaxy
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Plant diversity in tropical forests increased during ancient global warming event
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Fossil reveals 48-million year history of zombie ants
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Harvard-Smithsonian astrophysicist discovers new method to weigh some distant stars
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Deep-sea dragonfish research
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Center for Tropical Forest Science receives grant to study diversity of tree communities
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Remarkable ethnobotany collections of Edward Palmer highlighted in new Smithsonian Website
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Coronal mass ejection
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National Museum of Natural History acquires gemstones in honor of its 100th anniversary
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Ancient gray whales may have been homebodies
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Smithsonian bat expert Kristofer Helgen answers common questions about bats
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For safety’s sake, Zoo’s lion cubs take first swim
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Study backs restoring green buffers along streams to reduce Chesapeake Bay pollution
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A Halloween roundup featuring recent articles on spiders, bats and rats
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Conservation Biology Institute to play role in elephant welfare study
