How does climate change impact fall foliage?

Although fall officially began on September 22, the trees around Palisades, New York, don't seem to know it yet. At the Columbia Climate School's Lamont-Doherty Earth Observatory, a camera sits on a rooftop monitoring the ...

Warming world creates hazard for Alpine glaciers

Italy was enduring a prolonged heat wave before a massive piece of Alpine glacier broke off and killed hikers on Sunday and experts say climate change will make those hot, destabilizing conditions more common.

Air pollution gets worse during winter at airports

Air pollution kills approximately 7 million people every year worldwide. According to researchers from McGill University, airports are hotspots for airborne pollutants that are detrimental to human health and the Earth's ...

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