This video takes you through a narrow alley in Dubrovnik Old Town, where small cafés line the historic stone walls. The walk ...

Explore the misty highlands of Roraima, a remote region at the tri-border of Venezuela, Brazil, and Guyana. This footage ...

A simple stool sample may hold a clearer record of what you eat than a food diary ever could. In a new study, researchers ...

The story of the highly skilled workers who helped build Egypt’s Great Pyramid is emerging from a papyrus cache unearthed at the world’s oldest harbor On a summer afternoon around 4,600 years ago, ...

Abstract: This paper proposes a new robotic platform based on origami robots and reconfigurable modular robots. The concept combines the advantages of both robot types into a mobile, ...