In short, this research isn't suggesting that trees are bad — but is instead yet another unsettling reminder of how drastically humans have harmed their environment.

Rather than benefiting the environment, large-scale tree planting may do the opposite, two new studies have found. One paper says that financial incentives to plant trees can backfire and reduce ...

On the one hand, fake trees, which are often made from plastics, contain "toxic" materials that experts have warned are bad for the environment. But on the other, real trees need to be cut down ...

Mass tree planting in the UK could harm the environment if not planned properly, a report warns. Badly-planned trees would increase greenhouse gas emissions, say the government’s advisers on the ...

Some people across Los Angeles have worked for years to increase the number of trees that give respite from heat and air ...