All Stories
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Planets
Double sunsets on a distant world
Astronomers discover for the first time a planet circling two stars.
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Tech
Cars of the future
New cars will be smarter, safer, more efficient — and able to drive themselves.
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Humans
Old bones ignite fresh debate
Scientists try to understand how 2 million-year-old fossils fit among ancient species.
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Space
Wanted: Garbage collectors in space
Scientists say we should clean up the cosmos now to avoid crashes in the future.
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Tech
A greener way to keep flames away
Scientists use safer materials to create a new flame retardant.
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Surf zone study earns young scientist first place
Daniel Feeny of California has won first place in the inaugural Broadcom MASTERS program.
By Devin Powell