
Exploring the complex history of the river’s pollution and conservation, a show at the New-York Historical Society highlights the holistic solution proposed by Earth Institute faculty member Kate Orff.

The Undergraduate Program in Sustainable Development is currently accepting applications for Fall 2019 teaching assistant positions for eight courses.

A new study is the first to untangle the effects of volcanic eruptions and El Niño events on hurricane patterns.

Senior lecturer Sara Tjossem discusses her research and role in the MPA in Environmental Science and Policy program.

When corporate and public interests are in alignment, the political agenda can respond to people’s needs. But when they are not in alignment, the corporate sector increasingly seeks to define reality itself.

Equipped with a field testing kit originally developed within Columbia’s Earth Institute, the “Lead-Free Kids Peru” project has tested hundreds of soil samples for the toxic metal — and dug up some startling results in the process.

Climate change will pose many challenges for small island states — and shrinking maritime boundaries would only make matters worse, argues one climate lawyer.

Writing a book takes hard work and resilience, but it can be a great way to raise awareness about an issue you care about, propose solutions, and help people connect with the issue in a new way.

The Endangered Species Act is under attack. If we don’t protect endangered species, their extinction will impact our food, water, environment and health.