A UC Davis professor's pleasure hike in the High Sierra turned into a new elevation record for California's highest tree, the ...

Check out these choices to beautify your yard and increase property values. There’s a reason Arbor Day is celebrated in ...

About 80 miles west of San Antonio, Treehouse Utopia is home to four treehouses. Each comes with a sitting room, a bedroom, a ...

Dry but cool conditions in South Australia's south east are causing ladybirds to gather in huge numbers, which an ecologist ...

A tourist season that stretches from October to March has been anything but jolly for some residents of the “Official ...

A tourist season that stretches from October to March has been anything but jolly for some residents of the “Official Hometown of Santa Claus.” ...

Here are some other tips for taking care of snow-covered trees from the Colorado State Forest Service: Check for hazards. Before approaching the tree, make sure your surroundings are safe. Check for ...

After a long day of photographing wildlife, columnist Bill Danielson spots a porcupine munching on flower buds high in a backyard maple tree.

These two Florida families choose to live without AC, instead taking advantage of shade and other passive cooling techniques.

Jeff Lowenfels has written a weekly gardening column for the ADN for more than 45 years. He earned second place in the ...

A new study from Umeå University has revealed that trees' circadian clocks guide their growth and the timing of seasonal events like the appearance of leaves in spring. The researchers investigated ...