Greer Jarret hizo 26 viajes para trazar las rutas que siguieron los navegantes en la era vikinga. A lo largo del trayecto descubrió rutas perdidas y puertos comerciales ocultos. [...]
Unusually dry conditions are revealing the outlines of old walls at British historical sites. Climate change is making the lines, called “parchmarks,” more frequently visible. [...]
An archaeologist in Sweden spent three years traveling in vessels built like those from 1,000 years ago. He discovered lost sea routes, hidden trade harbors and new respect for Viking seamanship. [...]