If a tree falls in a forest and no one is around to hear it, does it make a sound? Today, we know the answer is a resounding yes -- thanks to a bio-acoustic monitoring system that uses artificial ...

Sights and sounds as loggers thin the trees in the Tonto National Forest, northeast of Payson. I was in the packed hall at Davos to hear Trump speak. The audience went from laughter to silence in ...

Ethereal sounds echo from 17 sound installations hidden amongst the trees in this enchanting forest. Stumbling upon this place by surprise would be a dreamlike discovery. READ BOING BOING AD-FREE!