“The Art of Pruning Black Pine Trees” will be taught by Phil Hulber in Lili‘uokalani Gardens from 8 a.m. to noon this ...

Pine rings record a sharp rise in rainfall intensity and volatility, showing modern extremes exceed patterns seen over the past 500 years.

Exploding trees have special meaning for many Indigenous cultures, usually marking the passage of time.

Most Saturdays, Hans Troyer, a professional ultramarathon runner, does loops of Pine Mountain. He summits 11 times in 4 hours, covering 25 miles and 7,395 vertical feet. His consistent training here ...

If you spot tiny holes and piles of sawdust on your tree, bark beetles could be the culprit. Unfortunately, the solution ...

Order trees from Winnebago County’s annual sale by Feb. 25. Choose evergreens, shade trees, shrubs, and specialty packs.

Recent wind events, downing trees, plus dry conditions are coaxing an increase in ips and mountain pine beetles ...

Put these delightful little trees on display ahead of spring.

Conservationists are working to restore the Caledonian pine forest to boost the country's bio-diversity.

The United States is packed with spectacular national forests, and these special spots contain some of the most unique trees found anywhere on the planet.

Grab a matcha latte and admire the art — or take it home with you — at these quirky coffee shops across Los Angeles.