In a Swiss pine forest, the treetops are being sprayed with mist in a bid to discover the effect that drier or wetter air has ...

In a study published in Taiwania, researchers from Xishuangbanna Tropical Botanical Garden (XTBG) of the Chinese Academy of ...

When we arrived at the location, we discovered a tree trunk that had broken about 20 feet up, along with the remains of what ...

Japanese knotweed can grow several inches a day, is so aggressive that it is nearly impossible to eradicate, and is lowering property values worldwide.

"Wildflowers of New England," with images by Edwin Hale Lincoln, and a smaller show of work by Lindsey Beal and May Babcock ...