Reader's Digest named a historic road that crosses several popular tourist destinations in Arizona as one of the best places ...

Preliminary evidence indicated a slackline of more than 1 kilometer in length was strung recreationally across a canyon.

The count down is on until we start our 2 year USA road trip and we want you to help shape our journey. Today we want you to ...

An explorer in 1909 claimed he found an ancient underground city inside the Grand Canyon—filled with rooms, hieroglyphs, and ...

Hotels and lodges will welcome back visitors to the Grand Canyon's South Rim after the national park halted overnight stays for more than a week because of multiple breaks in a water pipeline, the ...

NASA is monitoring an asteroid that's hurtling towards the Earth at more than 33,000 miles per hour, according to the space agency's Center for Near Earth Object Studies (CNEOS). Designated “2025 XN4, ...

The National Park Service said hotels on the South Rim could again welcome guests starting on Wednesday after repairs to a broken water pipeline. By Gabe Castro-Root Eleven days after hastily shutting ...

Tracking comets accurately is hard. A new effort with the U.N. and NASA aims to better chart these visitors using 3I/ATLAS. When you purchase through links on our site, we may earn an affiliate ...

This December's dazzling display comes from a strange asteroid with comet-like behavior—and a tail of debris that astronomers say shouldn’t exist. Hundreds of Geminid meteors blaze across the night ...

NASA is monitoring a bus-sized asteroid that’s soaring towards Earth at nearly 8,000 miles per hour, according to the space agency's Center for Near Earth Object Studies (CNEOS). Estimated to measure ...

In 1990 a piece of the heavens fell in Roundup. But you'll have to go to New York City if you want to see it right now.

In 2021, a global survey of 10,000 young people between the ages of 16 and 25 found that 75 percent were fearful of the future. More than half believed that humanity is doomed to extinction. There’s ...