- After the smoke from wildfires clears, debris flows can become a big problem. USGS Research Geologist Sue Cannon talks about how.
- The Lower Yellowstone Falls, Yellowstone River, taken in Yellowstone National Park, Wyoming, USA on January 1st, 2010.
- While the Souris River was in the throes of record high flooding in Minot, N.D., O.C. Fisher Lake near San Angelo, Texas, was experiencing the exact opposite for a number of years - a ground-cracking drought.