The Anasazi, a once-flourishing tribe in the American Southwest, lived on bounties of corn, squash and beans. In 1276 A.D., ...

Scientists drilled to the bottom of Greenland's 1,600-foot deep Prudhoe Dome and found it disappeared in the early Holocene, ...

Ice ages have come and gone, shaping the planet and leaving scientists and historians alike wondering about their causes and ...

Ancient horsetail plants, surviving for 400 million years, are revealing Earth's climate history. Their unique water ...

Research shows microplastics are flooding the oceans, lessening their ability to absorb carbon dioxide, a process critical to regulating Earth’s temperature. SHARJAH, EMIRATE OF SHARJAH, UNITED ARAB ...

Tens of thousands of years ago, a new study suggests, a warming event led to the release of carbon dioxide from deep in the ...