The Cambrian-age Tonto Group is a set of rocks famous for holding clues to the burst of new life that reshaped Earth 500 ...

When people think of meteor showers, they often picture themselves reclining under a star-filled sky and watching fleeting ...

Take a virtual hike with me to Havasupai Falls in Arizona on a solo backpacking trip. Carrying a 30-pound pack, I navigated 10 miles through the vibrant Grand Canyon landscape, entering the Havasupai ...

Watch my full solo hike to Havasupai Falls, one of Arizona’s hidden gems. Starting with a 30-pound backpack, I hiked 16 km (10 miles) through the Havasupai Indian Reservation to discover the natural ...

President Donald Trump's proposed cuts to NASA's budget could throw away decades of research and leave the universe's ...

When it comes to your wedding, one of the best rites of passage is one last hurrah with your bridal party and close friends.

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. As the 69th Eurovision Song Contest approaches its ...

PHOENIX — For many, it’s the adventure of a lifetime—a grueling, 43-mile hike across the Grand Canyon and back again, known as the “Rim to Rim to Rim.” With dramatic elevation shifts ...

WASHINGTON — A House hearing about how NASA is dealing with the threat posed by asteroid impacts turned into a discussion about a very different threat: the impact of proposed NASA budget cuts.

While asteroids are more easily discovered with optical telescopes, radar images shine when it comes to details. Rising out of the remote Mojave Desert, NASA's Goldstone Solar System Radar is a ...

“I’m still going to be smelling it tomorrow.” Koss performed a relatively rare feat Tuesday night, hitting a grand slam for his first Major League homer, whose importance went far beyond that morsel ...

China's Tianwen-2 asteroid sample return mission is set to launch this month, May 2025, en route to the asteroid Kamoʻoalewa (2016 HO3). The country could join the United States and Japan ...