Since the start of his second term, President Donald Trump has been not-so-subtly expressing his desire to annex Greenland, a ...

The Earth Mapping Resources Initiative, or Earth MRI, is a federal program developed by the U.S. Geological Survey that aims to identify and map the country’s underground deposits of critical minerals ...

As the Colorado River dwindles, a UCLA report has found that basin states are neglecting a vital lifeline—recycling ...