Most lunar craters that we know of date back millions, if not billions, of years, making evidence of a recent impact a rare glimpse into a process that is shaping the Moon today. Scientists identified ...

A great Tyrannosaurus rex strides through the conifer trees of her territory, sniffing the air. She picks up the scent from ...

The Hoba meteorite in Namibia is the largest known natural piece of iron on Earth, weighing about 60 metric tons today. By ...

Fresh craters reshape the Moon far beyond visible debris, revealing faster surface turnover and new clues about lunar history ...

When NASA's Viking orbiters first photographed this same spot in 1976, the dark ash was barely visible.

A strange square-like shape spotted on Mars has been doing the rounds online again, pulling in fresh waves of curiosity. The ...

Researchers have determined that Eastern Africa will likely split from the rest of the continent along the Turkana Rift, a ...

Thor’s Well is a natural sinkhole that creates one of the most spectacular shows on Oregon’s coast. Water rushes into this ...

“Our most adventurous programs in Northern Arizona include hiking the Grand Canyon on and below the South Rim, rafting the ...

Later this year, two spacecraft are scheduled for launch on missions to land somewhere near the rim of Shackleton Crater, an impact basin near the Moon’s south pole harboring an immense reservoir of ...

Forbes contributors publish independent expert analyses and insights. Ashley L. Case, J.D., LL.M., writes about tax and estate planning. Form 56 serves as a conduit of communication between taxpayers ...

Earth's earliest continents may have set the chemical stage for life by regulating boron levels in ancient oceans, a new ...