Across the western U.S., wildfires are becoming larger and more severe—and even trees that initially survive are dying in ...

From freaky spiders to smelly stink bugs, here are the most common house bugs to be aware of, how to identify them, and where ...

Researchers in PSU's Global Environmental Change lab mapped annual changes in the extent of live tree cover up to three years ...

It can tell us about vegetation, climate and even human activity through time. Pollen grains are far more than allergens — ...

Sudden light changes can affect a garden’s environment and have a negative impact on plants. For example, a loss of trees ...

Ward Downs of Stockton used his Samsung S25 Ultra smartphone to photograph a pair of western conifer seed bugs on an orange tree in his backyard. The insects seem to dance in courtship ritual on a ...

A Chinese proverb says that the best time to plant a tree was 20 years ago, and the second best time is today. But it's not ...

As the annual program kicks off, the Butterfly Pavilion is looking to expand its network beyond its historic participation to other parts of Colorado, including the Western Slope ... way the sunlight ...

Palynologists who study tiny pollen fossils share 4 stories found in grains that fell hundreds to millions of years ago.

Prescribed burns can be a valuable tool when preventing damage from increasingly destructive and wildfires driven by climate ...