You'll feel like you're walking though Hawaii's national park when you tackle this short trail at Craters of the Moon in ...

Located on Maui, Haleakalā National Park protects 30,000 acres of land from its namesake volcano and its moon-like crater to ...

The wildest of the Canary Islands, Lanzarote's barren volcanic landscape features lava tunnels 6km long. Yet wine grapes can ...

Monarch Trail in Newport State Park is an easy hike with open sky views. Located in Door County, Wisconsin, this trail is in the state's only official Dark Sky Park.

Meteor showers in July 2025 include the Perseids, Alpha Capricornids and Delta Aquariids. Here's when each shower peaks and how to see it in Arizona.

When the Sun hits the rims of the Blanchinus, La Caille, and Purbach craters at just the right angles during the Moon's cycle ...

The landscape is stark, dark and dramatic, formed by a series of eruptions in the last 16,000 years that have stacked layer ...

When the first astronauts walked on the moon as part of the Apollo Program, the concept of lunar habitats ceased being the ...

Chang'e 6's samples from the lunar far side contain a record of ancient volcanism, magnetism and a mantle depleted in important elements and water.

The 311-gram space rock was discovered in 2023 and is known as the Northwest Africa 16286 meteorite — and based on the decay ...

Here are tips on how to save time entering the popular Rocky Mountain National Park and what you need to know once inside during July Fourth weekend.