Twenty coral species have been listed as threatened under the U.S. Endangered Species Act, the National Oceanic and Atmospheric Administration announced on 27 August.
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Pluto-Bound Spacecraft Crosses Orbit of Neptune
NASA’s New Horizons spacecraft, which is en route to explore Pluto and its planetary system in 2015, crossed the orbit of Neptune on 25 August.
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Decades-Old Sediment Cores Complicate Cascadia Earthquake History
Scientists have long known that the Pacific Northwest is vulnerable to massive earthquakes, but newly unearthed data raises questions about the strength and frequency of these quakes.
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African Science Leaders Convene on Key Challenges
An African science symposium at the U.S. National Academy of Sciences in August focused on environmental protection, climate change, development, health, technology, and other issues.
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Interior Secretary Focuses on Climate Change, Fiscal Concerns
Climate change is “the defining issue of our time,” Department of the Interior Secretary Sally Jewell said during her 18 June keynote address at the AGU Science Policy Conference in Washington, D. C.
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Vadim C. Mushtak (1947–2013)
Vadim Constantinovich Mushtak, renowned for his work in radio physics and atmospheric electricity, died on 25 September 2013 in an automobile accident in Walker Valley, N.Y. He was 65.