This Summer Travel Season Could Forever Alter the Future of Sustainable Aviation Fuel

June 5, 2026 Jaclyn Trop

As the conflict in Iran disrupts the world’s oil supply, airlines are looking for jet fuel alternatives. The answer: energy from used cooking oil and french fry grease.

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How a Citizen Science Organization Aims to Preserve the Places It Brings Tourists to Study
How a Citizen Science Organization Aims to Preserve the Places It Brings Tourists to Study

The actual eco-friendliness of ecotourism varies considerably. One research station in the Peruvian Amazon ...

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So Long, ‘Ferrynoia.’ Green Maritime Technology Is Here
So Long, ‘Ferrynoia.’ Green Maritime Technology Is Here

From San Francisco to Stockholm, a new generation of electric ferries is entering passenger service, markin...