Climate change is already under way. But what's the worst that could happen in the future?
Global warming isn't just heating up the days, nighttime lows are also rising across the United States.
Climate change is causing the ice sheets to melt at an alarming rate. What would happen if all of the frozen ice in the ocean melted?
Timeworn Antarctica ice suggests a strong link between carbon dioxide levels and glacial cycles for the past million years.
A massive carbon battery could be used to store energy from renewable sources, such as wind and solar. Continue reading →
Find out how seemingly harmless everyday actions also contribute to emissions of carbon dioxide other greenhouse gases.
Large thunderstorms -- a long-predicted result of climate change -- are leading to increased tropical rainfall, finds a new study.
Costa Rica hasn't used fossil for power since 2014, thanks to hydropower.
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