Around 14,500 years ago, toward the end of the last ice age, melting continental ice sheets drove a sudden and cataclysmic ...
The substance can contain up to 1.5 percent water, and if the ringwoodite under the surface has just one percent water in its ...
Scientists have long sought to determine the age of the moon's South Pole–Aitken (SPA) basin, the largest and oldest known ...
Senate Bill 89, a bill that would “change the definition of ‘water’ or ‘waters of the Commonwealth,'” to match that of the U.S. Clean Water Act, has passed both houses ...
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