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A forest the size of North America would be needed to offset Big Oil’s reserves, study finds
It would take more than 9.5 million square miles of trees to offset the emissions of the world’s 200 largest fossil fuel ...
Precise measurement standards have revolutionized museum science, helping nail down where artifacts are from
On a cool February morning in 1904, a spark ignited a fire in the heart of downtown Baltimore. Within hours, a raging inferno ...