1. U.S. Military and Oil Use

  2. National Landmarks at Risk Trailer

  3. EV Ownership: A Conversation with the Experts

  4. today's hangout on air

  5. Monsanto Supersizes Farmers' Weed Problem--but Science Can Solve It

  6. S&D Dialogue today

  7. Climate Change in California: Preparing for the Consequences of Global Warming

  8. "Science, Democracy, and Community Decisions on Fracking": Forum Webcast

  9. An Apple a Day (FULL VIDEO)

  10. The Curious Case of Fracking: Questions from the Road

  11. How to Save Money on Your Home Heating Costs and Electricity Bills

  12. Speak Out for Science

  13. It's Time to Find Common Ground -- Speed-Drawing Video on Bipartisan Solutions to Climate Change

  14. Half the Oil: A Realistic Plan to Cut U.S. Oil Use in Half in 20 Years

  15. Improving Citizen Access to Government Scientific Information: Highlights

  16. Got Science? Not at News Corporation

  17. Dangers of Inadequate Information and Attacks on the Freedom of Information Act

  18. David Lochbaum on Lessons Learned from Fukushima

  19. Dry Cask Storage Q&A

  20. Save Our Coffee!

  21. NASA Finds 2011 Ninth-Warmest Year on Record

  22. Missile Defense Countermeasures

  23. Bill Nye interviews Steve Schneider at COP-6

  24. Securing Nuclear Weapons: Sticky Business

  25. Maddow-Lochbaum-Japan-3-14-2011

  26. Edwin Lyman explains the nuclear crisis in Japan on the Rachel Maddow Show, 3/11/2011.

  27. MSNBC_03-11-2011_Maddow-Lyman.wmv

  28. The Climate-Friendly Gardener: Today the Backyard, Tomorrow the Nation

  29. Urban Trees: The Climate-Friendly Gardener

  30. Composting: The Climate-Friendly Gardener

  31. It's Cold and Snowy—Is Global Warming Happening?

  32. Smart Biofuel Production: Meeting the Billion Gallon Challenge

  33. Rep. Shimkus Misrepresents Climate Science

  34. COP15 - Brice Eningowuk from Shishmaref

  35. Edward Markey at the UCS 40th Anniversary Symposium (5 of 5)

  36. Edward Markey at the UCS 40th Anniversary Symposium (Part 4 of 5)

  37. Edward Markey at the UCS 40th Anniversary Symposium (3 of 5)

  38. Edward Markey at the UCS 40th Anniversary Symposium (Part 2 of 5)

  39. Edward Markey at the UCS 40th Anniversary Symposium (Part 1 of 5)

  40. COP15 - Day 2 - Don Brown on The Hacked Emails

  41. Alden Meyer in "Today @ COP15" from CAN-International

  42. COP15 - Day 2 - Don Brown on Global Warming and Temporarily Cooler Local Temperatures

  43. COP15 - Day 2 - Don Brown on the Dangers of Exceeding Two Degrees Celsius

  44. COP15 - Day 3 - Doug Boucher on Tropical Forests

  45. COP15 - Day 1 - Alden Meyer on the Importance of Copenhagen

  46. How Do We Know Global Warming is Human-Caused?

  47. Global Warming FAQ

  48. Help Close Loophole in CA's Global Warming Program

  49. Climate Choices California: Agriculture A Growing Concern

  50. Climate Choices Overview: Why Now?

  51. Climate Choices California: Ozone Alert

  52. Climate Choices California: Why Water Matters

  53. Climate Choices California: Up In Flames