Geoscientists Find Vast Fan-Shaped Structure beneath Antarctica’s Ice

By combining seismic, gravity and topographic data, a team of researchers from Italy, Switzerland, Germany and the United Kingdom found that several well-known subglacial basins in East Antarctica are part of a single fan-shaped province whose origins trace back to ancient continental stretching. The post Geoscientists Find Vast Fan-Shaped StructureContinue Reading

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Facilities in Delta and Surrey are behind picket lines as the union representing outside workers says members are closer to a full-scale strike. Subscribe to CTV News to watch more videos: https://www.youtube.com/ctvnews Connect with CTV News: For live updates and latest headlines visit: http://www.ctvnews.ca/ For breaking news, fast, download theContinue Reading

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A 20-year record reveals an estuary tipping toward a saltier, more acidic state. These conditions threaten its hammerhead shark nursery and the aquifer that supplies Miami’s drinking water. By Kate Waxman In the shadow of Miami’s skyline, in water churned daily by boats and jet skis, juvenile great hammerhead sharks—aContinue Reading