A Feb. 17 video (direct link, archive link) posted on Threads shows a helicopter flying over an ice shelf and arriving at an area where dark cliff faces stick out of the ice sheet. The helicopter ...
Morning Overview on MSN
Scientists say bizarre Rocky Mountains origin is finally exposed
The Rocky Mountains have always looked like a geological non sequitur, a towering spine of peaks sitting far from the grinding edge of any modern tectonic plate boundary. For decades, geologists tried ...
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