Scientists are questioning whether humanity can truly “dim the Sun” without causing chaos. A new University study shows that ...

The multibillion-dollar fund would essentially pay countries to keep forests standing, hoping for success where earlier forest-protection ideas have struggled.

A new suite of research led by the Marine Stewardship Council has found fisheries targeting tuna species are at the most risk ...

Come autumn, apple aficionados know it's time to head out to their local orchards. Offering up a bounty of the fruit, though, isn't quite so simple anymore: Change is afoot for the humble apple. "It's ...