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.

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, ...

Have you ever paused beneath a towering oak or maple and wondered if that rough, gnarled bark is hiding secrets? What if I ...

Every species of tree has unique characteristics, from its bark to its leaves, that you can use as clues to identify ...

Discovering semantic knowledge is significant for understanding and interpreting how people interact in a meeting discussion. In this paper, we propose a mining method to extract frequent patterns of ...

Over in Aspen Hill, a tree fell on Norbeck Road, near Drury Road. Cars were forced to begin alternating traffic as first responders worked on the scene.

Mining frequent patterns is an important task for knowledge discovery, which discovers the groups of items appearing always together excess of a user specified threshold. A famous algorithm for mining ...

This single genetic individual weighs around 6,000 metric tons. By mass, it is the largest single organism on Earth. Aerial outline of Pando, with Fish Lake in the foreground. (Lance Oditt/Friends of ...

Those seedlings won't survive. A common problem when planting aspen seedlings: the 'j-root.' (Andrew Hynes/CBC) Out of the 19 trees in the plot, they found one j-root.