fish squeezers and snake grabbers. We also depend on a cadre of local boatmen, builders and cooks to set up camp and negotiate the unpredictable Palumeu River. The expedition is the result of 15 ...

The NASA satellite image shows rust-red rock formations in Wyoming—evidence of 220-million-year-old 'megamonsoons'.

And a point on the summit where the troops could gaze down to the Po River Plain. A steep, slippery descent on the Italian side that’s hemmed in by precipices and bottoms out in a valley ...