A case study in Annapolis is one of the first assessments of the effects of high-tide flooding on local revenue.
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Congressional Hearing Considers Paths Forward on Climate Change
Democrats and Republicans on the House Science Committee sparred about the best ways to deal with climate change but mostly acknowledged the threat.
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Opportunity Rover Mission Complete
The rover explored Mars’s surface for nearly 15 years and discovered ample evidence of the planet’s wet history.
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Glacial Census Reveals Ice Thicknesses Around the World
Researchers modeled over 200,000 glaciers and found that mountainous regions in Asia contain significantly less glacial ice than previously estimated.
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Tyler Prize Awarded to Climate Scientists Washington and Mann
Prestigious award recognizes Warren Washington and Michael Mann for efforts to advance climate change knowledge through their research and in public policy.
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Ancient Tsunami Tied to Volcanic Flank Collapse in Italy
Stromboli’s volcanic cone may have suffered multiple flank collapses between the 14th and 16th centuries, triggering tsunamis that led to the abandonment of the island.
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Bruce Barkstrom (1944–2018)
Bruce R. Barkstrom, principal investigator for NASA missions involved with understanding Earth’s radiation budget, committed his life to analyzing, interpreting, and stewarding Earth science data.
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House Hearing Stresses Climate Change’s Links to Ocean Health
Backed by new Democratic congressional leadership determined to focus on science, experts call for swift action to avoid or limit irreparable environmental harm.
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The Deep Blue Sea Is Getting Bluer
Ocean color will intensify in the next century due to global warming altering phytoplankton communities.
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Modern Warming Is Undoing Millennia of Arctic Ice Cover
Plants and rocks at the edges of glaciers have been entombed in ice for more than 40,000 years. Modern warming, unmatched in 115,000 years, is now uncovering these landscapes.