Creating a sustainable human age we actually want to live in.
Strides in computer power and artificial intelligence have enabled scientists to gauge the almost unimaginable scale of nighttime migrations—more than 700 million birds on some nights in the US.
The idea is pretty much what it sounds like. The trick is to get from here to there.
Some experts are beginning to question whether locavorism is an effective solution to ensuring food security on a warming planet
The quickest flight path to decarbonizing aviation could be less air travel—but it also might be a lot more of it
Wind parks could benefit the natural world—in ways beyond the generation of zero-carbon energy.
Off-grid energy production is becoming affordable for smallholders, restaurants, and even families—thanks to a startup’s innovative biodigesters that turn food and feces into carbon-neutral cooking gas, fertilizer, and hot water.