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  • Plumes of smoke pour out from the Colorado foothills from the Calwood Fire
    Wildfires across parts of the U.S., Canada, and Siberia are burning unusually intensely and emitting larger amounts of carbon dioxide into the atmosphere than typical during midsummer, scientists say. The fires are thriving in areas experiencing extreme heat and drought conditions. They are both a consequence of climate change and an accelerant of global warming.
  • Rows and rows of silver tubes holding ice cores in an NSF freezer facility
    Core libraries store a treasure trove of data about the planet’s past. What will it take to sustain their future?
  • Huey Creek in the McMurdo Dry Valleys LTER, Antarctica
    The Long Term Ecological Research (LTER) Network has generated 40 years of careful, reliable science about the Earth's changing ecosystems, which may prove to be just what's needed in this rapidly shifting world. By harnessing decades of rich data, scientists are beginning to forecast future conditions and plan ways to manage, mitigate, or adapt to likely changes in ecosystems that will impact human economies, health and wellbeing.
  • Aerial view of ӽ紫ý's east and main campuses with the foothills and continental divide
    ӽ紫ý's earth science and atmospheric science disciplines remained ranked No. 1 globally in ShanghaiRanking's report, the 2021 Global Ranking of Academic Subjects (GRAS). The university also scored highly in a dozen other academic categories in those rankings, highlighting the breadth of impactful ӽ紫ý research.
  • Dried and cracked mud
    Heat and shifting weather patterns have intensified wildfires and reduced water supplies across the Southwest, the Pacific Coast, and North Dakota. Keith Musselman quoted.
  • Open landfill in the vicinity of Gorak Shep (5,140m), two hours walk south of the Everest basecamp.
    Report on a management plan for solid waste in Sagarmatha (Mt. Everest) National Park, Nepal, from a paper led by Alton Byers published in Mountain Research Development.
  • Sunset over the continental divide and subalpine meadow
    In celebration of Earth Day’s 51st anniversary, ӽ紫ý Today explores 10 research-related discoveries led by ӽ紫ý that have the potential to positively change the way we live and soften humanity’s imprint on our precious planet.
  • Two people push a car through floodwaters
    Scientists call for joint efforts to combine real-time global rainfall data with high-resolution local hydrology to better forecast floods.
  • Woman using a hose to water a vegetable field, Vietnam
    Food insecurity is a growing threat in many places around the world. This situation is exacerbated by two events that many geoscientists are tasked to study: natural hazards and our changing climate. The February issue of Eos, organized by Ben Zaitchik and Merritt Turetsky, looks at how geoscientists are using their research to help create resilient communities around the world that can always be sure of food in their pantries.
  • The Calwood fire burns through grass and trees along a ridge, releasing a large smoke plume
    The year 2020, which witnessed terrifying blazes from California to Siberia and a record number of tropical cyclones in the Atlantic, rivaled and possibly even equaled the hottest year on record, according to multiple scientific announcements Thursday. Experts said that another year as hot as 2016 coming so soon suggests a swift step up the climate escalator. And it implies that a momentous new temperature record - breaching the critical 1.5 degrees Celsius (2.7 degrees Fahrenheit) warming threshold for the first time - could occur as soon as later this decade.
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