From hiking trips in Scotland and Patagonia to road trips in US national parks, these restorative outdoorsy vacations will ...

Ars Technica: The Voyager Golden Record is perhaps the best known example of humans attempting to communicate with an alien species, spearheaded by the late Carl Sagan, among others. But what are the ...

Colorado is one of those places where nature really went all out. From towering mountain peaks to bizarre rock formations ...