In Sequoia and Kings Canyon National Parks in California, trees that have persisted through rain and shine for thousands of years are now facing multiple threats triggered by a changing climate.

From a biological perspective, it is important for scientists and the general public to understand that organisms do interact with their environment; in this sense, it often incorporates the terms ...

Add Yahoo as a preferred source to see more of our stories on Google. Thinking through scenarios allows land managers to prepare for many potential outcomes. Benjamin Slyngstad via USGS In Sequoia and ...