Though it has some of the world's most significant reserves, Latin America has not emerged as a key player in the rare earth ...

The six-mile-wide asteroid punched a one-way ticket toward extinction for all non-avian dinosaurs. Some 66 million years ...

Scientists have created a new 3D map of "mega ripples" on the seafloor caused by the Chicxulub asteroid impact that wiped out ...

The relationship between topography and the terrestrial water cycle has been documented for thousands of years, yet there is ...

Pursue a career where your passion lies. If that's in protecting the food we eat, stopping forest fires, keeping our parks and public lands pristine and accessible, planning wise land utilization, or ...