Use clean pruners to make a cut at a 45-degree angle near the end of the branch. Trim the tip of the branch straight across ...

Cornell is at the forefront of determining how "invisibility cloaks" and walls of protection may give ash trees hope of revival.

Learn how a newly discovered virus disrupts its host’s nucleus in ways that echo how complex cells may have formed billions ...

The natural world is full of animals that seem to defy logic, blurring the line between reality and imagination. Some look ...

A look inside the D.C. facility that’s building the “shovels and picks” for plant tissue culturing and teaching hobbyists how ...

Professional python hunters spotted something strange happening in a South Florida pond. They soon realized they might be the ...

A new California law gives counties more power to force cleanup of abandoned vineyards and orchards that can spread pests and ...

A Scottish wildlife park has shared photographs of kangaroos and wallabies scratching and chewing on discarded Christmas ...

Curt Cignetti, Dan Lanning, Mario Cristobal and Pete Golding all coached under Nick Saban at some point in their careers. Is ...

His Altadena nursery, known for its thousands of camellias and azaleas, was severely damaged in last year’s fires and now ...

A team of researchers studied the effects of heat on the survival and reproduction of Missouri treehoppers. "This is more of ...