Daryush Nourbaha, an M.S. in Sustainability Science alum, reflects on the heavy toll of global conflict.

Columbia Climate School students tackled real-world conservation challenges in one of the planet’s most biodiverse regions.

Here are some of the devices and appliances that might be secretly costing you money and energy, and how to save on both.

Researchers found that two alleles in the wood pink plant species may allow the perennials to adapt to warming temperatures.

A new study finds that land subsidence is outpacing ocean-driven sea-level rise along the northern coastline of Java Island, Indonesia.

An M.A. in Climate and Society alum shares the inspiration behind his new children’s book about climate action.

Students and faculty at Columbia’s M.S. in Sustainability Management and Sustainability Science programs turned cutting-edge research on microplastics into Moby Filter, a sustainability startup tackling laundry-induced pollution at its source.

A historic glacier protection law is under attack in Argentina as Congress loosens environmental protections.

A new model shows how levels of the “atmosphere’s detergent” may rise and fall in response to climate change.

We all have the power to protect our planet, this month and beyond.