A moderately strong, 5.0-magnitude earthquake struck in Texas on Thursday, according to the United States Geological Survey.
The moon is 384,000 kilometers (239,000 miles) away from Earth, but one of the best places to study its surface is much closer to home. Western planetary scientist Catherine Neish and PhD candidate ...
Heavy metals occur naturally in soils, but their concentrations may be elevated by anthropogenic activities such as improper ...
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