By Tim Radford New research has confirmed one of the worst nightmares of climate science: the instability of the East Antarctic ice sheet. This vast mass holds enough water to raise sea levels by 53 meters (approximately 174 feet) worldwide. And researchers have confirmed that one stretch of the southern polar coastline has melted many […]
By Alex Kirby Tropical storm Harvey is by any standard off the scale. Some parts of Texas have received in just over a week the rainfall they would normally expect in an entire year, and the storm is described as generating as much rain as would normally be seen only once in more than 1,000 […]
Antarctica, the coldest place on Earth, may now be home to the densest concentration of volcanoes, according to a first-of-its-kind study. The discovery isn’t something to get too excited about. The researchers warned that if these volcanoes were to erupt, it could cause more ice sheets to melt and contribute to sea level rise. Scientists […]
By Tim Radford Geoengineering, the deliberate alteration of the planet to undo its inadvertent alteration by humans over the past 200 years, is back on the scientific agenda, with a climate compromise suggested as a possible solution. One group wants to turn down the global thermostat and reverse the global warming trend set in train […]
By Alex Carlin A recent New York Magazine article about the climate ruin we are facing, by David Wallace Wells, has caused a furor for describing the catastrophes that could happen to our planet by the end of the century if we do not mitigate the harms to our climate and reverse course. This op-ed […]
One of the biggest icebergs ever recorded has “finally” broken away from the Larsen C ice shelf in Antarctica, researchers studying the event announced. The iceberg, which will likely be dubbed A68, weighs more than a trillion tonnes, has a volume twice that of Lake Erie, and is about 5,800 square kilometers in size—roughly the […]
By Richard B. Rood Earth’s climate is changing rapidly. We know this from billions of observations, documented in thousands of journal papers and texts and summarized every few years by the United Nations’ Intergovernmental Panel on Climate Change. The primary cause of that change is the release of carbon dioxide from burning coal, oil and […]
Scientists climbed a mountain to preserve 18,000 years of climate history before it melts. Check out this video from Vocativ and watch the Ice Memory expedition collect ice cores from glaciers in the Andes of Bolivia. Storing them will allow current and future scientists to study the important climate and environmental data they hold. Ice […]
By Andy Rowell Any day now we will truly witness climate change in action. Within days at worst, maybe weeks at best, scientists predict that a huge section of the Larsen C ice shelf in Antarctica will break off into the ocean, in what is called a major “calving” event. The size of the U.S. […]
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