Even with deep cuts in CO2 emissions, it's probably too late to reverse the warming of the oceans so far, new studies conclude.
President Barack Obama Monday called climate change a key challenge of our time. Continue reading →
The new plan sets a goal of cutting carbon pollution from power plants by 32 percent by 2030, compared with 2005 levels.
California's rain deficit during its record-setting drought is about one year's worth of normal rain. →
The burning of fossil fuels is altering the ratio of carbon in the atmosphere, skewing the age of carbon dated objects. Continue reading →
The United States uses more energy for A/C than any other country in the world. What is this doing to our planet?
Marine phytoplankton, which are tiny organisms that rely on light to grow and spread into globs in the ocean, influence how clouds accumulate droplets.
Climate change is already under way. But what's the worst that could happen in the future?
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