Geologists from the University of Hong Kong (HKU) have made a breakthrough in understanding how Earth's early continents ...

By Suzanna Burgelman, Frontiers science writer Image: Andrei Stepanov/Shutterstock Only between 2% and 3% of the Earth’s terrestrial surface can be considered ecologically intact, according to a new ...

Worldwide, farming is responsible for more than 20% of greenhouse gas emissions and uses more than 70% of all fresh water taken from rivers, lakes and groundwater. It's the leading driver of ...