A new technology challenge backed by the German government offers up to half a million Euros ($569k) each to teams developing precise drone navigation without satellites. The particular applications ...

No GPS. No cellphones. Just paper maps, a compass and skill. That’s what two women from the Kansas City area will take with them as they venture out into the desert for an eight-day competition. Lisa ...

Relying on digital mapping can erode your traditional navigation skills – could a refresher course be the answer? Alex Roddie ...