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'Caldas Tear' Resolves Puzzling Seismic Activity Beneath Colombia
June 6, 2013 Colombia sits atop a complex geological area where three tectonic plates are interacting, producing seismicity patterns that have puzzled seismologists for years. Now seismologists have identified ... > full story -
Irish Chronicles Reveal Links Between Cold Weather and Volcanic Eruptions
June 5, 2013 Medieval chronicles have given researchers a glimpse into the past to assess how historical volcanic eruptions affected the weather in Ireland up to 1500 years ago. Researchers have successfully ... > full story -
NASA Builds Sophisticated Earth-Observing Microwave Radiometer
June 5, 2013 A NASA team delivered in May a sophisticated microwave radiometer specifically designed to overcome the pitfalls that have plagued similar Earth-observing instruments in the ... > full story -
Black Holes Abundant Among the Earliest Stars
June 5, 2013 By comparing infrared and X-ray background signals across the same stretch of sky, astronomers have discovered evidence of a significant number of black holes that accompanied the first stars in the ... > full story -
Where Trash Accumulates in the Deep Sea
June 5, 2013 Surprisingly large amounts of discarded trash end up in the ocean. Plastic bags, aluminum cans, and fishing debris not only clutter our beaches, but accumulate in open-ocean areas such as the "Great ... > full story -
Ancient Trapped Water Explains Earth's First Ice Age
June 5, 2013 Tiny bubbles of water found in quartz grains in Australia may hold the key to understanding what caused the Earth's first ice age, say ... > full story -
Pollution Controls Increase Beach Attendance, Study Shows
June 5, 2013 Southern California beaches with storm drain diversion systems attract millions more people annually, a new study ... > full story -
New Scorpion Species Adds to the Remarkable Biodiversity of the Ecuadorian Andes
June 5, 2013 A new large-tail scorpion species has been discovered in the Ecuadorian Andes. The 5 cm long, reddish brown Tityus (Atreus) crassicauda could be only a tiny part of an avalanche of future discoveries ... > full story -
NASA's IceBridge Mission Contributes to New Map of Antarctica
June 5, 2013 A new dataset called Bedmap2 gives a clearer picture of Antarctica from the ice surface down to the bedrock below. Bedmap2 is a significant improvement on the previous collection of Antarctic data -- ... > full story -
Human Deforestation Outweighs Climate Change for Coral Reefs
June 5, 2013 Better land use is the key to preventing further damage to the world's coral reefs, according to new research. The study has important implications for Australia's Great Barrier Reef. The study ... > full story
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