
They also give some reading recommendations for Earth Day.

Cayte is an explorer, an environmental journalist and conservationist, and a student in Columbia’s Sustainability Management masters program.

The pandemic will test our food and trade systems in ways never experienced before. Food security research Michael Puma helps unravel the complex interplay of risks.

On Earth Day and every day, the Earth Institute works to understand and protect our planet.

It also compares the effectiveness of medical-grade masks with homemade ones, and tests the feasibility of improving masks with homemade nose clips.

Rapid development in flood-prone zones during recent decades helped boost the amount of property exposed to the 2018 hurricane substantially, a new study says.

Apartment-level electricity use has increased under New York’s stay-at-home order. It could make matters worse for households already struggling economically.

A journalist looks back on his efforts to cover the first Earth Day.

And what we can learn from its success.