Take a trip with us as we explore six mesmerizing gardens around the world, from Holland to Dubai to Canada.

In this gallery of vintage San Francisco photographs, we uncover how the historic city has changed over the past century into the bustling hub it is today.

Over six million people make the trek to Munich, Germany for Oktoberfest each year, celebrating Bavarian culture with plenty of parades, pretzels and beer.

The world lost 97 percent of its wild tigers in the past century as aggressive poaching continue to contribute to dwindling populations of this big cat.

These beautiful fall photos will remind you of all the things you love about autumn: Pumpkin Spice Lattes and cozy nights spent with friends and family.

We explore the lives of journalists James Foley and Steven Sotloff before the ISIS murders occurred.

These animals on the beach know how to have a good time.

Terrorist group ISIS has committed crimes so heinous that even al-Queda distances itself from them. These photos show just how bad the group can be.

With its 20 themed gardens and towering plant sculptures, many consider the Montréal Botanical Garden one of the world's most impressive collections of greenery.

French photographer Sarah Martinet dazzles with these breathtaking aerial photographs of Iceland, which offer a unique perspective on a beautiful country.

Seoul-based Seon Ghi Bahk utilizes nylon threads to suspend natural charcoal in his incredible charcoal installations that seemingly float in midair.