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Michael Sanchez was testing out his new camera when he happened upon a feathered subject. The blue rock-thrush he photographed on the coast of northern Oregon last week has excited the birding world.
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What a new bridge over Baltimore's Patapsco River will look like is still very much a matter of speculation. But one design stands out.
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A recent survey found that Americans' sleep patterns have been getting worse. Adult women under 50 are among the most sleep-deprived demographics.
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Health officials say there's very little risk to humans from the bird flu outbreak among dairy cattle, but there's still much they don't know. Here are four questions scientists are trying to answer.
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The Energy Department finalized rules that will ban fossil fuels in new and remodeled federal buildings by 2030.
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China blasted three astronauts into space on Thursday. The mission is part of an ambitious program which will help pave the way for China to put a person on the moon before 2030.
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Three astronauts will spend six months on China's space station. Some experts worry China's ambitious space program could pose a threat to U.S. space superiority and military effectiveness.
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Edward J. Dwight Jr. is set to be on the next Blue Origin rocket into space. The rare opportunity comes more than six decades after he was passed over to become a NASA astronaut.
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After studying various species earlier this month, some scientists now say they understand the origin of animal behavior during solar eclipses.
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Fifteen years after the EPA said greenhouse gasses are a danger to public health, the agency finalized rules to limit climate-warming pollution from existing coal and new gas power plants.
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Surgeons transplanted a kidney and thymus gland from a gene-edited pig into a 54-year-old woman in an attempt to extend her life. It's the latest experimental use of animal organs in humans.
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The talks in Canada are not going well,and scientists and civil society groups say the U.S. is largely to blame.