Researchers explored a method for locating true north using the polarization patterns of daylight.
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Eclipse Records Pin Dates of 12th and 13th Century Eruptions
Ancient accounts of dark and blood-red moons help scientists peek at past eruptions and their effect on global climate.
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Winds Clear Sea Ice Through Fertile Arctic Waters
The North Water polynya might not be as dependent on a sea ice bridge as previously thought, but not everyone is convinced.
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Temperature Extremes Hit Lower- and Middle-Income Countries Hardest
Smaller cities in these regions are less likely to have infrastructure to deal with extreme climates.
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Decoding an Ancient Tsunami from the Ground Up
The seafloor around Santorini is helping scientists investigate forces behind the devastating Minoan tsunami.
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Where the Ground Gives Way
Sinkholes are a significant hazard, but where are they most likely to happen? A new study identifies hot spots in the contiguous United States.
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Las plantas construyen dunas pero pueden acelerar la erosión durante tormentas fuertes
Cuando las olas golpean las dunas con vegetación, se forman áreas anegadas frente a las plantas, lo que facilita que la arena sea arrastrada por la corriente más fácilmente. Sin embargo, las plantas aún son necesarias para formar las dunas en primera instancia.
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Underground Heat Could Be a Problem, or a Perk, for Chicago Buildings
Heat released by old and inefficient Chicago buildings could, if harnessed, be an energy solution.
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Greenland Was Much Greener 416,000 Years Ago
A fresh analysis of a historic ice core has revealed evidence of a much smaller ice cap.
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Astronomers May Have Spotted the Birth of a Planet
Lumps of dust are spiraling around a young star 5,000 light-years away. They could be Jupiter-like planets in the making.