Uranium Mining
Dear EarthTalk: Is it true that there has been an increase in uranium mining in the U.S. due to a renewed interest in nuclear energy? What are the health and environmental ramifications of this?
EarthTalk Q&A
Solar Geo-Engineering
Dear EarthTalk:What is solar geo-engineering and how can it help stave off global warming?
Sea Level Rises Not Letting Up Anytime Soon
What is the prognosis for sea level rise in the years immediately ahead?
Ecosystem Damage from Beach Resorts
Dear EarthTalk: What are the environmental risks associated with beach resorts?
Environmental Internships
Dear EarthTalk: I understand that there are many internships available at environmental organizations, some involving working outdoors, some year-round with expenses paid. Where do I find these?
The Colorado River: America’s Most Endangered
Dear EarthTalk: Why was the Colorado River named the most endangered river of 2013?
Navy Sonar Testing in Oceans Impacting Marine Mammals
Is sonar testing conducted off-shore by the U.S. Navy really harming, or even worse, killing whales and other marine wildlife?
Cheaper Natural Gas Lowering Carbon Dioxide Emissions
Dear EarthTalk: How can it be that carbon dioxide emissions are the lowest they have been in the United States in 20 years despite the fact that we have no binding federal legislation limiting them?
California’s Sustainable Communities and Climate Protection Law
Dear EarthTalk: Three regions in California recently implemented transportation plans as part of a statewide strategy for cutting greenhouse gas emissions. Can you explain?
Concerns over Essential Oils
Dear EarthTalk: What’s the skinny on essential oils? I love them, but a friend told me they are no good for the environment.