Your questions answered: The value of trees, "black" oxygen, AI's carbon footprint ...

Roberto Brito learned how to use a chainsaw at the age of 11. Now he uses his intimate knowledge of the Amazon rainforest to guide tourists around in his flip-flops. It used to be that when ...

When the area around trees at the curb grows unsightly, it undoes much of the aesthetic value of what are initially nice-looking projects, according to Crossman, adding that poor homeowner ...

The Guam Green Growth Conservation Corps has helped to plant more than 5,000 trees in the past couple of years, according to ...

Studies have laid bare the unequal distribution of L.A.'s tree canopy. A new report suggests historic inequities won't be a ...