Making ammonia fertilizer is energy and carbon-intensive. New solar-driven method is a low-cost way to recycle the ammonia in ...

New satellite studies show that some highly protected marine reserves deter industrial fishing. But many others are full of ...

Millions of toxic e-cig butts are tossed every day. A new study shows they can be recycled into asphalt pellets that boost ...

Fertilizer runoff from livestock feed is contaminating U.S. groundwater. But replacing just 10% of meat with alternative ...

Untrained participants in a new study could reliably rate levels of biodiversity through images and sound, aligning closely ...

Carbon offsets that rely on forests have underdelivered. A new study outlines why—and how a shift from claiming credit to making contributions could finally make these tools work in the fight against ...

Turning abandoned open-pit mines into solar farms could resolve growing land-use tensions and unlock vast, underused infrastructure for renewable energy deployment.

Reducing meat consumption is one of the most powerful levers to bring down greenhouse gas emissions: this is now widely acknowledged. But something that gets less attention is how eating less meat ...