A new study finds that bridges in North America and Africa face the highest risk of failure, and researchers suggest using satellite monitoring to help detect problems early and prevent collapses.
Vivid auroras lit up skies across North America and Europe as a severe G4 geomagnetic storm, one of the strongest this solar cycle, rattled Earth's magnetic field. When you purchase through links on ...
A campaign is underway to replace the world’s most popular map, which the effort’s supporters say promotes a false view of the continent and its size. Mercator projection Equal Earth projection ...
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