John Doyle learned many of the nooks and crannies, gullies and knolls of the backside of Aspen Mountain through exploration over the decades. Now he’s sharing that knowledge via a 3D map he created.

A recent article I co-wrote with colleague Susan Cutter titled Spatial Patterns of Natural Hazard Mortality in the United States was published last winter in the International Journal of Health ...

Bathymetric view of the Gulf of Alaska with entire 1899 (red) and 2001 (yellow) expedition routes. Click on number above to open a window of supplementary information. 1. Lowe Inlet, 2. Metlakatla, 3.

Left map: Positive trends (>0) indicate more cloudy waters. Negative trends (<0) indicate less cloudy waters. Right map: Positive trends (>0) indicate more seafloor primary production. Negative trends ...