In honor of Earth Day, National Geographic is selling prints of some of the world's best nature photography from the past decade. In honor of Earth Day and the photographers who make our Earth ...

The Earth's interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball ...

National Geographic released its annual "Pictures ... Here are CNBC's picks of the best of the best. With "a lot of persistence and even more luck," Bertie Gregory managed to capture the moment ...

Planning your travels for next year? National Geographic just released its BEST OF THE WORLD 2025 list right on time for you. The publication's annual list of 25 destination, announced on Tuesday ...