Science
Advances in knowledge about climate change and the effects of warming on our world and way of life.
Ice Core Samples Reveal Black Soot Threatening Tibetan Glaciers
By James Hansen
Hacked E-Mails Controversy Irrelevant in Copenhagen
By David Sassoon
City Smarts: Tech Giants Cut Through Those Frustrating Municipal Inefficiencies
By Amy Westervelt
The Big Picture: What Scientists Do and Do Not Know About Climate Change
By Mark Pagani, John Wettlaufer, Jeffrey Park and David Bercovici
Climate-Conscious Ranching: Is Free-Range Really Better than Feedlots?
By Laura Kiesel
What Those Hacked Climate E-Mails Really Say
By Elizabeth May
Climate Science 101: Holdren, Lubchenco Take Congress Back to School
By Matthew Berger
Biofuels: Hope or Hype?
By Jeanne Roberts
Increasing Ocean Acidification Is Tipping Fragile Balances within Marine Ecosystems
By Johanna Peace
By Cell Phone, Scientists Assist African Farmers Facing Effects of Climate Change
By Jeanne Roberts
Skeptics Exaggerating Science Scandal to Derail Copenhagen Climate Talks
By Stacy Feldman
Latest Science Shows Climate Change Outpacing Previous Projections
By Matthew Berger
Tipping Points: Melting Ice, Rising Oceans
By James Hansen
Peak Soil Has a Simple Fix, But Will We Manage It?
By Amy Westervelt
Climate Change Killing Trees in Countries Around the World
By Amy Westervelt
Energy-Efficiency Rules for TVs Could Spark an OLED Boom
By Amy Westervelt
