Denmark and Finland recently topped the annual World Happiness Report. Each is targeting net negative emissions. Finland’s ...

DRIVERS have scrambled to find a pair of keys in a new brain teaser game. An optical illusion challenges drivers to find a ...

You’ll need 20/20 vision to spot the four owls in the trees in 20 seconds or less. Will you be the fastest to find them?

In 1998, photographer Sebastião Salgado and his wife Lélia embarked on a remarkable journey to revive the ecosystem in a part ...

When a tree grows in Coral Gables, but not in Overtown, that’s a problem as climate changes Miami-Dade’s DNA. | Opinion ...

Planting trees is more than a simple act of gardening; it is a meaningful contribution to the planet. Each tree planted plays ...

and even if you cut down the trees, they grow back from the stump. My neighbor has a Chinese tallow tree behind my house. I ...

Trees communicate. They migrate. They protect. They heal. This year for Arbor Day this year we climbed into the NPR archives ...

Millersburg Elementary School first-graders were treated to an Arbor Day celebration that included a lesson about the ...

In heat-stricken Fresno, trees can be one of the best antidotes to the ‘urban heat island effect,’ the name scientists use to ...

Sacramento wants to expand the urban canopy that gave the City of Trees its nickname — and it needs residents’ help. The city ...

Bartenders want to make the experience worth the cost, stepping up their game with touches like foggy oolong mist, 100-proof ...