Ancient trees may have played a key role in regulating Earth's climate during the last ice age—by 'breathing' less ...

Where there’s a tree, there’s usually a forest. But not always. A biologist describes some of the loneliest trees on planet ...

From tree-planting drives to tighter laws on illegal logging, countries worldwide are searching for a silver bullet to stop ...

After noticing all the fruit on trees in side streets and backyards, Feral Ecology founder Daniel Goldberg started picking ...

Officials with P.E.I.'s Department of Environment say they don’t expect any "immediate change” to be made to the province’s 2 ...

As he watches his neighbours watering the tens of thousands of tree saplings they planted in their Himalayan village a few ...

A Hartford neighborhood can look forward to some new scenery following a new partnership between the city and Connecticut ...

Amarillo will be gifted a glimpse of the U.S. Capitol Christmas tree, along with a giveaway of native trees for planting at ...

On Monday, the country’s fir tree growers started to fell their Christmas trees in anticipation. (AP Video: Daniel Niemann) ...