Glaciers in Asia could shrink to one-third of their current size by the end of the century even if warming stays below 1.5 degrees C, according to new research. A study published Wednesday in the journal Nature finds that glaciers in the Tibetan plateau experience higher levels of warming than the global average.
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 years.
Exceptional as it is, Harvey is not a direct consequence of climate change, in the judgment of one leading climate scientist, professor Stefan Rahmstorf, co-chair of Earth System Analysis at the Potsdam Institute for Climate Impact Research (PIK) in Germany.
By Andy Rowell
By Ilissa Ocko and Mason Fried
Scientists watched with alarm this week as the fourth-largest ice shelf in Antarctica rapidly broke apart, causing an enormous, Delaware-size iceberg to float into the Southern Ocean.
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 size of Delaware.
By Alex Kirby
An ambitious scientific expedition is due to start work on May 22 on Bolivia's second-highest mountain, Illimani. The researchers plan to drill three ice cores from the Illimani glacier, and to store two of them in Antarctica as the start of the world's first ice archive.
By Tim Radford
German scientists have worked out the process that could destroy an Antarctic ice shelf the size of Iraq.