Some 50,000 years ago, a meteor struck near what is now Flagstaff, Arizona, leaving a 560-foot-deep crater. More recently, an ...
Resolution Copper wants to dig up a massive amount of copper ore beneath Oak Flat inside the Tonto National Forest. And by ...
Scientists have long sought to determine the age of the moon's South Pole–Aitken (SPA) basin, the largest and oldest known ...
New research suggests the violent explosions of dying stars may have caused two of Earth’s biggest mass extinctions millions ...
They flattened forests, left massive craters and even killed the dinosaurs. Learn all about Earth’s hugest asteroid strikes.
It’s first stop on my road-trip loop (from Phoenix) of Arizona’s section of Route 66 – the longest intact stretch of this ...
William Lucas, who has died aged 102, was the director of Nasa’s Marshall Space Flight Center in Huntsville, Alabama, the ...
Scientists have long sought to determine the age of the Moon's South Pole-Aitken (SPA) basin, the largest and oldest known ...
China’s Chang’e 6 mission uncovers evidence of a molten lunar magma ocean and a violent ancient impact.