Si están presentes, los microbios podrían explicar patrones de evolución en la atmósfera planetaria de Venus, al observarse con luz ultravioleta.
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Sediment Layers Pinpoint Periods of Climatic Change
Researchers studying sediment cores from the Gulf of Alaska have pinpointed when the Cordilleran Ice Sheet, now extinct, disgorged icebergs into the Pacific Ocean.
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Bat Guano Traces Changes in Agriculture and Hurricane Activity
Researchers hiked and rappeled into two caves in Jamaica to collect over 40 kilograms of excrement.
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Hydrology Helps Identify Future Malaria Hot Spots
Complex hydrological processes—not just the amount of rainfall—help determine where malaria-transmitting mosquitoes can thrive.
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Final Frontier? The Evolution of Planetary Science Missions
Planetary scientist Fran Bagenal explains how each NASA mission builds on previous discoveries and encourages scientists to take on difficult challenges to learn more about our home in the universe.
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Pensando en el Zinc: Mitigando la Exposición al Uranio en la Nación Navajo
En un innovador ensayo clínico se estudia el impacto del zinc en la mitigación de los efectos sobre la salud relacionados con la minería de uranio. Éste se lleva a cabo mediante la “participación bidireccional” entre los Navajos y las comunidades médicas.
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Pollution over the Tibetan Plateau Linked to Sea Ice Loss in the Arctic
New research suggests an atmospheric connection between Arctic sea ice melt and anthropogenic aerosol pollution over the Tibetan Plateau.
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Taking an Aerial View Underground
Wisconsin geologists are testing using drones equipped with thermal cameras to measure shallow soil depths in areas prone to groundwater contamination.
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Scientists Claim a More Accurate Method of Predicting Solar Flares
Supercomputer 3D modeling of magnetic fields could help mitigate damage from geomagnetic storms.
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Earthquakes Reveal How Quickly the Ocean Is Warming
By timing sound waves set in motion by earthquakes, scientists have estimated that the Indian Ocean is warming by roughly 0.044 K per decade.