
Some solutions are over 100 times cheaper than others, costing as little as $1 per person.

A show on campus investigates how trees have been used as pawns in human schemes in and around New York City.

A Columbia Water Center staffer answers questions about salinization and water pollution.

While the flooding may not have inundated your house, you could still feel its effects in the form of more volatile food prices.

The Undergraduate Program in Sustainable Development welcomed Maria Aiolova, an Arup University leader and the co-founder of Terreform ONE, to conclude the Speaker Series for the 2018-19 academic year.

Columbia University celebrates the life and mourns the passing of Stuart Gaffin, research scientist at The Earth Institute’s Center for Climate Systems Research and NASA’s Goddard Institute for Space Studies.

An MPA in Environmental Science and Policy alum discusses her role as an international trade specialist and how Columbia helped facilitate a pivot to the public sector.

In an unusual new study, scientists say they have detected a growing fingerprint of human-driven global warming on global drought conditions starting as far back as 1900.

Cutting carbon emissions and fostering healthier eating habits can go hand-in-hand.