A lone man walks across an expanse of ice; a mottled tundra; desert badlands. The single human figure becomes a focal point ...

For decades, scientists have been baffled by two enormous, enigmatic structures buried deep inside Earth with features so ...

Climate change is speeding the spread of global pathogens. Can an early-warning system for animal viruses help stop pandemics ...

When humans pump groundwater, it has a substantial impact on the tilt of Earth’s rotation. Additionally, a study documents just how much of an influence groundwater pumping has on climate change.