A new study reveals how biological branching networks use surface geometry to shape blood vessels, brains, and plants.

Create a beautiful crochet tree ornament in just 10 minutes! 🌿 Perfect for beginners, this simple and fun tutorial adds a handmade touch to your home décor or gifts. #CrochetTutorial #DIYOrnaments ...

Want your own cozy hideout above the ground? 🌲 In this easy Minecraft tutorial, you’ll learn step by step how to build a tree house that’s both stylish and survival-ready. Perfect for beginners! 🎮 ...

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 ...

From microbes to four-legged critters, dead trees play an essential role in a forest’s ecosystem. Experts say it's rare that removal is necessary. Letting dead trees, like this bristlecone pine in the ...

Bristlecone pines in the western U.S. have been alive for nearly 5,000 years, but an upstart Patagonian cypress challenges that record. This 1,400-year-old bristlecone pine on Mount Washington in ...

How ugly are your branches. For most of us, Christmas trees draped liberally in shiny silver tinsel are the stuff of long-ago memories, maybe experienced once a year by thumbing through fading ...