How one bag of chips disrupted an entire ecosystem
You’ve heard “leave no trace” when hiking—here’s the science behind why it’s crucial to leave wild environments the way you found them.
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Author: Melissa Hobson
Cooking oil just fueled a transatlantic flight. But is it a solution or a distraction?
Virgin’s Flight100 is the first commercial flight to make a transatlantic journey on 100 percent Sustainable Aviation Fuel, but the progress it represents depends on what type of expert you ask.
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