Invasive plants, including edible fruit trees, are a problem for home gardeners and the entire ecosystem. Here's how to ...

Texas' history is littered with heinous crimes. Among them is the time a man tried to murder a tree. This isn't just any tree. The Treaty Oak stands at 507 Baylor St. in Austin, Texas, just a few ...

The Tree of Heaven (TOH) may appear to most as just another pretty tree. With airy frond-like leaves and large bunches of flowers visible on some in the Spring, the tree has become a common site in ...

No, you should not add chemicals like aspirin, soap or bleach to Christmas tree water. The best way to care for a living ...

Scientists document a rare form of social parasitism in which invading queens weaponize chemistry and worker ants to dethrone ...

Ants use 'chemical warfare' to compel host workers to kill their own queen, reveals new research. Scientists have observed for the first time an invading ant queen using a chemical spray to compel ...

A new study from the University of Minnesota found that several species of parasitic fungi were effective at killing emerald ...

State agencies are teaming up to prevent an invasive forest pest from making its way into Wisconsin and threatening millions of the state’s hemlock trees. The Wisconsin Department of Natural Resources ...

Footage of the fight, forever immortalized by Charley Steiner on ESPN’s “SportsCenter” 30 years ago, depicts the Stanford Tree charging at and grappling with Oski in a pre-brawl scrape that — ...