New research finds that the global decline of scavengers like hyenas and vultures is putting ecosystems—and human health—at ...

When offered a 1-in-10,000 chance of winning $1,000 instead of a guaranteed 10 cent refund, people recycled 47% more bottles.

Researchers propose a shipboard system combining limestone and seawater to convert CO2 from ship exhaust into highly stable ...

One of the most troubling paradoxes of trying to save endangered species is when other animals are killed. Wolves are shot in Canada to rescue ailing caribou. Barred owls are shotgunned in Pacific ...

Green roofs can capture nearly all the microplastic particles that contaminate rainwater in modern cities, according to a new study. The findings add to the list of benefits of green roofs, which have ...

A new paper offers a roadmap for integrating crop resilience and carbon mitigation into national and global climate ...