Headed to Sedona, Arizona for a single day? There are plenty of things to do, depending on your budget and activity levels.

First lights turning on in the universe after the Big BangIt’s the super-hot, churning ball of plasma whose surface reaches ...

Skyline Drive runs the entire length of Shenandoah National Park, stretching 105 miles from Front Royal in the north (Mile 0) ...

Inouye Solar Telescope (DKIST) has captured another stunningly close look at the surface of our sun. DKIST has collected ...

Join me as I take on the challenge of photographing Hawaii’s stunning cliffs under intense midday sunlight using the Nikon Z6 ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

The world's largest solar telescope in Hawaii has produced its first image using a new instrument that took 15 years to build ...

For 35 years, the Hubble Space Telescope has taken photos of celestial objects across the universe. Look back at 10 photos ...

The massive dome measures 305 feet (93 meters) in diameter, or about the size of a football field and stands 263 feet (80 ...

The Hubble Space Telescope launched on April 24, 1990, aboard the Space Shuttle Discovery (STS-31), and deployed into Earth ...

The city of Irvine hopes it can convince residents to fly through the sky instead of drive when traversing its Great Park.

Detectives in the Pacific Northwest are using new forensics technology to track down timber poachers and save old-growth ...