Within the gorgeous North Cascade Mountains, you'll find a quaint Washington town that offers access to plenty of outdoor ...

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 ...

"I had found a freedom unattainable in civilization; a life unhampered by possessions,” the English explorer Wilfred Thesiger wrote in his 1959 travelogue, Arabian Sands. It was these words—about ...