Crafted from cedar, pine, and maple, this one-of-a-kind abode in Vermont is supported by two hardy pine trees. Inside, a circular staircase wraps around the treehouse, leading to a second-floor ...

Editor’s note: This article, distributed by The Associated Press, was originally published on The Conversation website. The Conversation is an independent and nonprofit source of news, analysis and ...

When summer turns up the heat, cities can start to feel like an oven, as buildings and pavement trap the sun’s warmth and vehicles and air conditioners release more heat into the air. The temperature ...