Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Volcano. Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside. 3/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Lightning. In Arizona, lightning strikes from so high above the ground, through such clear air, that it creates the perfect conditions for the most electrifying show on Earth. 1/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Lightning. In Arizona, lightning strikes from so high above the ground, through such clear air, that it creates the perfect conditions for the most electrifying show on Earth. 1/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Volcano. Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside. 3/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Lightning. In Arizona, lightning strikes from so high above the ground, through such clear air, that it creates the perfect conditions for the most electrifying show on Earth. 1/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Volcano. Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside. 3/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Volcano. Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside. 3/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Volcano. Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside. 3/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Volcano. Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside. 3/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Volcano. Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside. 3/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Volcano. Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside. 3/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Lightning. In Arizona, lightning strikes from so high above the ground, through such clear air, that it creates the perfect conditions for the most electrifying show on Earth. 1/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Lightning. In Arizona, lightning strikes from so high above the ground, through such clear air, that it creates the perfect conditions for the most electrifying show on Earth. 1/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Lightning. In Arizona, lightning strikes from so high above the ground, through such clear air, that it creates the perfect conditions for the most electrifying show on Earth. 1/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Lightning. In Arizona, lightning strikes from so high above the ground, through such clear air, that it creates the perfect conditions for the most electrifying show on Earth. 1/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Lightning. In Arizona, lightning strikes from so high above the ground, through such clear air, that it creates the perfect conditions for the most electrifying show on Earth. 1/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Volcano. Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside. 3/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Lightning. In Arizona, lightning strikes from so high above the ground, through such clear air, that it creates the perfect conditions for the most electrifying show on Earth. 1/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Volcano. Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside. 3/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Volcano. Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside. 3/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Volcano. Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside. 3/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Megawave. Nazaré in Portugal is the site of the biggest ocean waves ever recorded on Earth. To understand what creates these monsters, we use specialist jet-ski cameras to ride the waves. 2/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Lightning. In Arizona, lightning strikes from so high above the ground, through such clear air, that it creates the perfect conditions for the most electrifying show on Earth. 1/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Lightning. In Arizona, lightning strikes from so high above the ground, through such clear air, that it creates the perfect conditions for the most electrifying show on Earth. 1/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Lightning. In Arizona, lightning strikes from so high above the ground, through such clear air, that it creates the perfect conditions for the most electrifying show on Earth. 1/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.

Aurora. The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it. 4/4. Get closer than ever before to some of the world's most stunning natural phenomena and discover the extraordinary global forces that coincide to make each mesmerising spectacle happen.