Global warming is driving increased calving of the Greenland glaciers, causing icebergs the size of Central Park to crash into the sea. But low tides

Climate trends in the Northern and Southern hemispheres often seem out of sync, and scientists say that solving the mystery is a must to better

Yes, humans are releasing huge amounts of carbon dioxide into the atmosphere by burning fossil fuels. But we might be boosting the emissions from an

Take a deep breath – and pretend it’s 800,000 years ago. That ancient air you are breathing is pretty much the same as the stuff

Ancient shorelines in the Great Basin of the western United States reveal clues to severe ancient droughts and that could help us better predict climate

Despite warming temperatures worldwide, scientists are exploring Earth’s ancient cold snaps. Researching how past ice ages ended can reveal clues about our planet’s future.