Packing for a weekend hiking trip can feel like a balancing act between comfort and practicality. Every extra item adds ...

Abstract: Agricultural automation has become indispensable for increasing efficiency and productivity while reducing labor dependency and minimizing operational errors. However, autonomous navigation ...

A fingerprint preserved in ancient tar and new chemical clues are helping scientists trace the origins of Scandinavia’s ...

In Yosemite National Park, an elite search-and-rescue team helps lost hikers, evacuates injured climbers and saves people ...