Travel

A festival in the Israeli wilderness promoted love around the world, and I took a lot of photos there

Check out my cool photos of people camping, singing and being awesome together at the annual Rainbow Gathering last week.

These private companies are fueling the space race

Astropreneurship is now a thing, and the competition is heating up.

This video shows how you party in the world's only lifeguard tower hotel

A DJ, some friends and, well, you get the idea.

Stunning street art you can't stop staring at

These cool murals and street paintings attract fans from around the world.

Pure genius! These cafés are named after Einstein

Grab a cup of joe in these genius-inspired coffeehouses.

11 photos of world clocks that will leave you lost in time

These clocks are so old, some of them ignore minutes and hours and instead measure the movement of stars and planets.

Tour one of the coolest new airports in the world

The surrounding Timna Valley is the inspiration behind Israel's Ramon Airport.

What indigenous Amazonians taught me about hiking

Learn how to walk across logs, deal with mud and go downhill without falling.

7 places where the mud is lush enough to bathe in

Immerse yourself in the soothing, relaxing depths of ... dirt.

New Harvard theory: Aliens have star-powered spaceships

Scientists discovered a massive radio wave, and they can't find a good explanation for it. Unless ...

5 of the last places in the U.S. where you can still see the stars

If you borrow a scientist's atlas and drive out into the American wilderness, you can still find the Milky Way.

Waze for walkers: A new way to navigate a city on foot

Park your car and get on your feet. SideKix is a new app just for pedestrians.

Lifeguard tower turned into luxury suite for travel contest

Pack your bags because you could be staying here next month – for free.

The best bat-spotting destinations around the world

Here's where to get up close to these fascinating creatures of the night.

The latest wellness trend? Salt rooms

Inhaling salt particles is said to be beneficial for a number of respiratory conditions.