This Southeast Asian lizard stretches its ribs into wings to glide between branches. Here’s how evolution bent anatomy to ...

Cleaning a sport climb with dubious lower-offs, or retreating from a route with questionable protection, can sometimes be ...

When periodical cicadas surface after years underground, they don’t grope blindly for trees. They head for the shadows, researchers report March 20 in the American Naturalist. A detailed analysis of ...

The Consumer Product Safety Commission has issued a nationwide recall for more than 4,000 ice climbing axes after receiving 26 reports of the products breaking. The recall notice warns that the shaft ...

A host of tree mammal species, including opossums, two-toed sloths and wild cats, have been found sharing a latrine in the forest canopy. Jeremy Quirós-Navarro, an independent ecologist in Costa Rica ...

Rope wrenches are essential tools for arborists using SRS and SRT systems, helping manage friction and improve climbing efficiency. Understanding setup, safety, and technique is key for effective tree ...

A new study finds that certain patterns of AI use are driving cognitive fatigue, while others can help reduce burnout. by Julie Bedard, Matthew Kropp, Megan Hsu, Olivia T. Karaman, Jason Hawes and ...

Bleach kills. It disinfects by killing bacteria, viruses, and other pathogens. Bleach (sodium hypochlorite) is a handy gardener's companion, as it is often recommended for disinfecting garden tools, ...

All 18 Aspirus Health hospitals have been recognized as 2025 Tree Campuses, reflecting a commitment to community well-being through environmental stewardship, according to a community announcement.

John Seiler was strolling across Virginia Tech’s campus with his students Thursday morning when something stopped them in their tracks: a sweet cherry tree with an unusual jagged scar running along ...

I am having a couple of trees cut down next week. Is it OK to use the wood as firewood? One is a maple and the other is a pine tree. — Jackson Bos, Libertyville I am a big fan of having a fire in the ...

Despite their name, tree hyraxes — small, furry, nocturnal African mammals — don’t always live in trees. In Tanzania’s Pare mountains, near the border with Kenya, they’ve adapted to life on steep ...