Energy, Government, and Defense magazines
- Rivers and Waterways
- Roots of Environmental and Ecological Thought
- Roughing It
- Runoff
- Saltwater Encroachment
- Saltwater Intrusion
- Satellite Measurements
- Sea Level Rise
- Sea Level Rise
- Sea Temperatures and Storm Intensity
- Seasonal Migration
- Seasonal Winds
- Seawalls and Beach Erosion
- Sewage Protestors Hold a "Toilet Protest"
- Shrinking Glaciers Evidence of Global Warming: Differences Seen by Looking at Photos From 100 Years Ago
- Shrublands
- Simulations
- Skyline of Downtown Los Angeles Shrouded and Obscured by Smog
- Small Islands: Climate Change Impacts
- Snow and Ice Cover