A global tree climbing competition made its way to the hostess city. The International Society of Arboriculture’s (ISA) ...

Weather is the other big determinant. A wet spring can create the right conditions for the blooming of many oak flowers, known as catkins and coons, a good sign of higher acorn numbers. On the ...

Every year on Halloween weekend, the organization gives away free trees for people to plant in their own backyards.

Federal investments in native plant seeds strengthen U.S. supply chain, national infrastructure and restore lands damaged by ...

Between carved jack-o'-lanterns, colorful leaves, and beautiful scenic spots, here's what autumn looks like across America.

The idea of a species is fundamental to the way that many people understand the structure of life on Earth. But ask 10 ...

When Naperville Central High School senior Sabrina Tse learned about “tiny forests” for a class, she did the work needed to ...

Many stakeholders in South L.A. are excited about getting more trees in the ground, but new research from USC highlights ...

What the ground is made of also plays an effect. Concrete and asphalt are physically warmer than areas with grass or trees.

Kelly’s group found that some, but not all, of these CRISPR-edited trees worked well for microbial degradation and ...

Cooler weather is pushing people toward finishing up yard work and cleaning up gardens. Carla Hrycyna, from St. Mary’s ...

In an interview with Variety, Bethany Joy Lenz opens up about being in a cult during "One Tree Hill" and her new book, ...