Oct 19, 2023 · Rainbows are often portrayed as bridges between people and supernatural beings. In Norse mythology, for instance, a rainbow called the Bifrost connects Earth with Asgard, where the …

Oct 19, 2023 · Electromagnetic light energy is everywhere, but very little of it can actually be seen by the human eye.

Feb 2, 2024 · The sun is an ordinary star, one of about 100 billion in our galaxy, the Milky Way. The sun has extremely important influences on our planet: It drives weather, ocean currents, seasons, and …

Some ancient people of Australia believe a "rainbow serpent" slithered from the water to create the world. Could this fascinating myth be based on fact? Join Wild Chronicles on a quest to find the truth …

Where National Geographic Explorers start.

A dune is a mound of sand this is formed by the wind, usually along the beach or in a desert. Dunes form when wind blows sand into a sheltered area behind an obstacle.

Dec 17, 2025 · In 2006, National Geographic Explorer and photographer Joel Sartore started the National Geographic Photo Ark in an effort to document every species living in the world’s zoos, …

Dec 4, 2025 · Geography is the study of places and the relationships between people and their environments.

Oct 15, 2024 · Paleontology is the study of the history of life on Earth as based on fossils. Fossils are the remains of plants, animals, fungi, bacteria, and single-celled living things that have been replaced …

Sep 17, 2024 · Students read a natural resource map and use a chart to determine the origins of goods that people use.