The Arctic is changing rapidly, and scientists have uncovered a powerful mix of natural and human-driven processes fueling that change. Cracks in sea ice release heat and pollutants that form clouds ...

The Arctic is heating up with every passing moment, and scientists have detected feedback loops that may be fueling it, according to a study published in the Bulletin of the American Meteorological ...

CNN — Dangerous climate feedback loops are increasing global warming and risk causing a permanent shift away from the Earth's current climate, according to a new study. Climate feedback loops are ...