Some fruit trees are notorious for producing a big crop one year and a much smaller crop the next. Here's what to know and what you can do about it.

The Emerald Ash Borer, an invasive species of bark beetle that was discovered in Colorado in 2013 and has been expanding through the state, has the potential to damage the Colorado landscape. And ...

All tree leaves have an outer layer called the epidermis, which can also be used in the identification process. This leaf "skin" always has a waxy cover called the cuticle and varies in thickness.

Minimal cut sets are a valuable tool for analyzing metabolic networks and for identifying optimal gene intervention strategies by eliminating unwanted metabolic functions and keeping desired ...

For decades, fireworks lit up the skies above Aspen Mountain as the culminating spectacle of the city's Fourth of July festivities. The vibrant pyrotechnic display was a long-standing tradition, ...