New study estimates how many trees there are on Earth. — -- How many trees are there on Earth? It's the ultimate estimation game, but a group of Yale researchers believe they have arrived at the ...

More than 3 trillion trees now grow on Earth, seven times more than scientists previously thought. But it's also trillions fewer than there used to be, a new study concludes. A United ...

A year after a wildfire, the U.S. Forest Service assesses the damage to figure out how many trees need to be planted to restore the forest. But research shows that much more time is needed to ...

BERLIN — The bureaucrat’s computer clicks and whirs, and onto the screen comes bad news concerning Tree No. 00018-L0022 in the district of Zehlendorf. It has been chopped down at the ripe old age of ...

People are flocking in record numbers to buy Christmas trees this year and it's leading to early sell-outs for many tree farmers across the U.S. Holloways Tree Farm in Nipomo sold out of trees ...

Timber Lane Christmas Tree farm says they had a successful season with sales comparable to last year. They also reflected on ...

Visitors commented that they were turned away by staff, but added that they were still friendly and professional amid the ...

There are more than three trillion trees worldwide, but that’s only half as many as were around at the start of human civilisation, according to new research. The study, published today in Nature, ...

Warning: There are spoilers ahead for From season 3, episode 10, "Revelations: Chapter Two." From season 3, episode 10, ...