To fight climate change, companies and nonprofits have been promoting worldwide planting campaigns. Getting to a trillion is easier said than done. Villagers hired by Eden Reforestation Projects ...

Reforestation is gaining global momentum as a climate solution, but its success depends on how and where it’s done. A new study mapped locations where tree planting and forest regrowth are most likely ...

Want to do something good for the Earth? Plant a tree. This common belief, once an inspiration for Earth Day T-shirts, now forms the basis of a booming global industry. As countries try to meet their ...

Trees are largely heralded as a natural climate solution, but in some places, planting trees darkens the Earth’s surface and, in turn, brings unintended warming. Using data from satellites and models ...