Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help ...
Cypress tree forest on the seafloor off Alabama reveals how extreme storms and rising seas transformed the coastline 75,000 ...
From the first step out the back door, shooting from a porch or deck is about control, context, and courtesy as much as it is ...
Scientists are using lasers, satellites and even sound to determine what is falling from the sky—but the best tool may still ...
Pinyon-juniper woodlands are a common sight in much of Utah. But pinyon trees are declining, while junipers are expanding.