A new study in Chile shows how small differences in rock type can drive large differences in erosion, vegetation, and river networks, illuminating the role of mineralogy in shaping landscapes.

The NOAA and Old Farmer's Almanac use different methods of forecasting, but both organizations issue seasonal predictions.

Scientists study how climate change will impact ice cover and thickness on the upper Mississippi River.

Collecting Shooting Stars on Adoption Island is a breeze, as all 30 stars can be found on the island itself, with no need to ...