
A dire new U.N. report highlights the importance of including all life in our pursuit to sustain humanity.

Even though some food is never eaten, the carbon emissions to grow it still end up in the atmosphere. Reducing waste is crucial to fighting climate change.

The future does not belong to the nation that pumps, sells and burns the most fossil fuels.

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.