Science, Space and Technology News 2023
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The research team, led by scientists from the University of Leeds, found that 71 of the 162 ice shelves around Antarctica have reduced in volume, releasing almost 67 trillion tonnes of meltwater into the ocean. Apart from the issue of the ice shelves losing mass, this addition of freshwater into the ocean could have implications for ocean circulation patterns.
This image of Antarctica’s Getz Ice Shelf has been compiled using radar images from Copernicus Sentinel-1 acquired between January and September 2023. New research has revealed alarming findings about the state of Antarctica’s ice shelves: 40% of these floating shelves have significantly reduced in volume over the past quarter-century. Credit: European Space Agency
In contrast, the Amery Ice Shelf – on the other side of Antarctica and surrounded by much colder waters – gained 1.2 trillion tonnes of ice. “Many of the ice shelves have deteriorated a lot: 48 lost more than 30% of their initial mass over just 25 years. This is further evidence that Antarctica is changing because the climate is warming.”
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Satellites show Antarctic ice shelves have lost 74 trillion tons of water in 25 yearsRobert Lea is a science journalist in the U.K. whose articles have been published in Physics World, New Scientist, Astronomy Magazine, All About Space, Newsweek and ZME Science. He also writes about science communication for Elsevier and the European Journal of Physics. Rob holds a bachelor of science degree in physics and astronomy from the U.K.
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Moody Gardens’ ice sculpture experience to offer chills and thrills, including ice bar and an ice slideMoody Gardens in Galveston will host a holiday celebration featuring ice sculptures of animals, an ice bar and an ice slide.
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Broken rail caused Pueblo train derailment that collapsed bridge, preliminary findings showRobert Garrison is a Colorado native who grew up in Montrose and attended Colorado Mesa University in Grand Junction. He is an AP award-winning journalist who joined Denver7 in August 2016 after working for several other stations across Colorado and Oklahoma over the past decade.
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Broken rail caused fatal Colorado train derailment that collapsed bridge, early findings showCoal and mangled rail cars spilled onto the highway, and the bridge collapsed as a California truck driver was going underneath.
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Researchers predict an alarming nation-wide shortage of primary care physicians by 2032A study of 62,000 medical residents revealed in the next decade, there will be fewer primary care physicians to visit.
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