A UC Davis professor's pleasure hike in the High Sierra turned into a new elevation record for California's highest tree, the ...

UC Davis professor Hugh Safford found the highest living tree in California on a recent hike through the High Sierra.

It made perfect sense for Douglass Jacobs, Fred M. van Eck Professor of Forest Biology and member of Purdue’s Institute for ...

Amid a hospitality landscape in which many hotels have moved far beyond single-use plastics, how does the Populus in Denver measure up?

For thousands of years, millions of monarch butterflies have migrated from the northern U.S. and Canada to Mexico for the winter. But exactly how they know where to go is still a mystery.

Monarchs traveled to a remote part of Mexico, a journey they've made for thousands of years, and wintered there. Now tens of millions of the butterflies are on an epic aerial journey back north.

Golden sands, friendly pubs, space for adventure — oh, and the royals love it. Fiona Roberts-Moore on why this beautiful ...

Canada’s forests make up nearly one-tenth of the world’s total. We are one of the most forested countries in the world, ...

I picked up a road burrito at Alpha Coffee and headed up Little Cottonwood Canyon. Earth Day is coming Tuesday, April 22, but Alta Ski Area always gets into the action early. And what better a place ...

Seminole, Orange and Volusia Counties put burn bans in place this week because of the dryness of the soil. No significant ...