Taxonomy term

gis

Silk Road routes may have followed the herds

The Silk Road — the ancient trade route that stretched thousands of kilometers from China to the Mediterranean — often calls to mind images of large camel caravans trekking for months across deserts and over mountains, carrying luxurious linens, spices and gems between distant lands. In reality, the “road” comprised a network of many shorter relays between neighboring areas, with goods often changing hands many times in cities, rural villages and even remote trading outposts. In a new study, researchers have illuminated likely routes of Silk Road travelers through a region of particularly challenging terrain — mountainous Central Asia — with the help of an innovative mapping method.

04 May 2017

Down to Earth With: Geologist Kyle House

Kyle House, a research geologist for the U.S. Geological Survey’s (USGS) Geology and Geophysics Science Center in Flagstaff, Ariz., gravitated to scenery at a young age when he moved from Oklahoma to western Washington and beheld the Cascade Range for the first time. He learned that rocks and landscapes can tell fascinating stories, and he developed a passion for explaining the events that shape them. While earning degrees in the geosciences, he became attuned to the value of collaboration. Any scientist working in isolation can tell only an incomplete version of a phenomenon or event, he says.

24 Feb 2012