This rainforest tree solved one of evolution’s hardest problems. Here’s how it evolved to use tension and geometry to fire ...

Beach visitors pose with the “Tree of Life” on Kalaloch Beach in Olympic National Park before the tree sank during storms in early 2025. Mathew Nichols Photography Courtesy A tree that seems to defy ...

Purdue Landscape Report: Trees are incredible survivors in spite of the challenges from pests of all kinds, including us! They are vulnerable to injuries such as mechanical wounds from lawn equipment, ...

The Prometheus tree once stood in this grove on a mountain in Nevada. James R. Bouldin / Public domain via Wikimedia Commons In the summer of 1964, a graduate student named Donald Rusk Currey asked ...

All species on Earth, both living and extinct, are related. We know this because of a biological tool called the tree of life. This "tree" takes the form of a diagram that maps the relationships ...

Tea tree oil may have benefits for topical use. It may target certain bacteria and support skin health when used as directed. Tea tree oil is an essential oil with several uses, including keeping skin ...

Tea tree oil has antimicrobial and anti-inflammatory properties, which may help reduce symptoms of some skin conditions. However, it may also irritate the skin and have severe adverse effects if a ...

How do you like your Christmas lights? We all have our preferences, and we’re spoiled for choice, making it easy to decorate our trees exactly the way we want. You can pick white lights, multi-color ...