Stratospheric polar vortex changes still trigger brutal U.S. winter cold snaps and extreme weather despite a warming climate.

Even in a warming climate, brutal cold snaps still hammer parts of the U.S., and a new study uncovers why. High above the ...

Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, ...

Because of an unstable polar vortex, experts have projected record low levels of Arctic sea ice for the coming winter.

Testing conducted by the Helmholtz-Zentrum Berlin (HZB) in Germany has shown that perovskite solar cells operating at high latitudes in Europe may suffer from higher performance losses in winter ...

A night at one of Norway’s ice hotels is a truly unforgettable experience. But it’s not for everyone. Here's what to expect ...

Whether sculpted by nature over millions of years or shaped by unique environmental conditions, these 30 unreal places in the world will leave you in awe.

From thunderous drops to misty cascades, these breathtaking waterfalls around the world promise unforgettable views and serious bucket-list energy.

12 UNESCO World Heritage Sites You Can Hike Through invites you to trek iconic trails—think Machu Picchu, Cinque Terre, Kilimanjaro—and plan an unforgettable heritage-packed adventure.

Plitvice Lakes National Park is a UNESCO World Heritage Site, and it's absolutely deserving of the hype. Tip: go early in the morning to avoid crowds and see the lakes at their most peaceful. 8.

Discover 10 most beautiful lakes around the world that overlooks great mountains, serene villages and vibrant culture.

Waterfalls are cascading beauties with enchanting appearances that are a treat to the eyes and soothing effects that calm the mind. As one of the most spectacular natural attractions, it’s common to ...