Alarm bells about the incoming Trump administration's approach to NASA's climate research are ringing louder.
Wastewater treatment plants may emit up to 23 percent more greenhouse gas than previously thought.
Weather and climate can have unexpected complex impacts on the timing and appearance of fall foliage.
The world just had its first year where carbon dioxide averaged more than 400 ppm around the globe.
Removing carbon emissions from the atmosphere to prevent global warming is a fool’s game, scientists say.
Energy related carbon dioxide emissions hit their lowest point since 1991 during the first six months of 2016.
Some scientists are increasingly looking at global warming as a waste disposal problem.
Scientists say it is increasingly urgent to develop negative emissions technology to meet climate goals.