Lake Powell’s retreat is revealing a lost world covered in deep piles of sedimentary sludge. A group of adventurers and ...

From a black bear relaxing in a swimming pool to bonnet mushrooms glowing up the night sky, see some of the winning photos ...

Home to Mount Constitution, the highest point in the archipelago, it is a paradise for hikers, bikers, kayakers, and whale ...

Looking at the horizon, I quickly count how many hills separate the lake I’ve just taken a dip in from the mountain farmstead cabin I should reach by noon. Squelching my way through dewy cranberry ...

For over a century, tourists have discarded objects into the park’s hydrothermal features. Park staff try to remove as much ...

Scientists have spent decades trying to get medicine across the blood-brain barrier. Two treatments for a rare genetic ...

New York City has more pizzerias with more variety than any other city in America. Meanwhile, Chicago has its own deep-dish style that no New York pizza spot has been able to successfully replicate.

Denmark's third city is all about comfort and conviviality, combining unconventional cafes with fairytale architecture and a ...

In Borneo, where El Niño is fueling devastating wildfires, critically endangered orangutans are becoming burn victims.

Last year, when Daniel Miranian and his wife attended their nine-week pregnancy ultrasound, his education as a fertility ...

Your heart has its own nervous system, a whole network of neurons. New research is shedding light on how it works.

La Serenissima is at its most atmospheric in November, when fog shrouds its canals. Join locals at monastical gardens, ...