If you're travelling to the U.K., leave some room in your suitcase as the country is home to some excellent foodie finds that ...

At Oak Ridge National Laboratory in Tennessee, a half-dozen workers are making what appear to be gray billiard balls.

Our tiny blue planet has been immortalized in breathtaking images captured from the far reaches of space. These photographs, ...

Earth system scientists developed the planetary boundaries framework for measuring and tracking the stability and resilience ...

Africa is unique, spanning all four hemispheres. It is the second-largest continent, rich in wildlife and diverse cultures.