In the heart of California, the Sequoia and Kings Canyon National Parks are home to some of the tallest trees on the planet.

Earth is home to some truly bizarre and breathtaking landscapes — here are 20 that look straight out of an alien world.

"The current behavior of magnetic north is something that we have never observed before." For decades, scientists have been tracking the shift in Earth's magnetic north pole away from Canada and ...

Though the planets are always “aligned,” seeing more than four in the sky is more uncommon. February’s lineup is a chance to ...

Astronomers have discovered an exoplanet that might have favorable conditions for liquid water. This planet, HD 20794 d, ...

It is located in a star system less than 20 light-years away, making it one of the closest candidates for further research.

Astronomers have discovered another exoplanet that may have favourable conditions for the existence of liquid water. We are ...

The magnetic north pole is different from the geographic ... the U.S. National Oceanic and Atmospheric Administration and other agencies release an updated World Magnetic Model of Earth’s ...

As of Jan. 16, the eruption remains confined to the caldera, within a restricted area of Hawai'i Volcanoes National Park. However, Kilauea volcano is producing high levels of volcanic gas ...

The comet, named C/2024 G3 (ATLAS), made its closest approach to Earth on Tuesday (Jan. 14) when it came within 88 million miles (142 million kilometers) of our planet. A day earlier, it reached ...

National Geographic Expeditions Adds South African Itinerary for 2026 National Geographic Expeditions is returning to South Africa in 2026. A brand-new travel itinerary – Southern Africa: Living ...

The meteorite was identified as billions of years older than Earth itself ... are maybe three or four billion years older than our planet is pretty awesome, I think,’ Dermot told Museums ...