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WASHINGTON, United States (AFP) — Global warming has caused ice to melt faster than normal in the Antarctic, but a study Tuesday suggested the rate of loss in some areas may be slower than previously thought. Researchers in Britain mapped the change in the speed of ice loss using data from five different satellites, said the report in Geophysical Research Letters, a US scientific journal. After studying changes at more than 30 glaciers since 1992 […]
HEERENVEEN, Netherlands (Reuters) — Dmitry Koltakov won the 2017 Ice Speedway World Championship on Sunday (April 2) in the Dutch city of Heerenveen despite crashing out at the final corner of the final round. The Russian led the final round from the start carrying a very comfortable lead in the overall standings and looked set to finish the championship with yet another win. But Koltakov, tailed by Dmitry Khomitsevic, crashed out in the final corner […]
SYDNEY, Australia (AFP) — An underwater robot has captured a rare glimpse beneath the Antarctic sea ice, revealing a colourful world filled with coconut-shaped sponges, dandelion-like worms, pink algae and spidery starfish. The Australian Antarctic Division (AAD) took footage on a camera attached to a Remotely Operated Vehicle sent down by scientists through a small hole drilled in the ice as they recorded the acidity, oxygen, salinity and temperature of the seawater. “When you think […]
Reuters — Scientists have discovered evidence of ice on the dwarf planet Ceres. Researchers presented the findings at the American Geophysical union meeting in San Francisco on Thursday (December 15). The presence of ice is important because water is an essential ingredient for life. Scientists believe Ceres’ upper surface is rich in hydrogen with higher concentrations at mid-to-high latitudes which is consistent with the theory of the existence of plentiful water. Rather than a solid […]
MIAMI, United States (AFP) — Greenland’s highly unstable ice sheet is melting more than seven percent faster than previously thought, scientists said this week after discovering a hotspot beneath the Earth’s crust that was distorting their calculations. The study in the journal Science Advances raises concern about the increasing impact of melting ice on sea level rise, since Greenland is the second largest ice sheet in the world after the one in Antarctica. From 2003-2013 […]
