Discover Tswaing Meteorite Crater near Pretoria, where an ancient meteorite impact created a variety of landscapes and rich ...

Scientists hunting invisible “ghost particles” more than a mile underground have found surprising clues that could torch ...

Astronomers report the first star that would appear green to human eyes. The discovery involves a white dwarf whose strange atmosphere bends its color in ways n ...

Slovenia's Soča River stays bright emerald green all year. Find out how crushed limestone creates this unique look.

The 6,000-year claim faces evidence from several places that have little to do with one another. What those independent ...

Scientists did not arrive at Earth’s age from one clue. Several very different measurements keep pointing toward the same ...

Skip Kruger’s long drives and predators for the Waterberg, a malaria-free region where Jembisa tailors kid-friendly safaris ...

From The Fifth Season to Gideon the Ninth, these science fantasy novels fuse magic, technology, and unforgettable ideas.

Noah Dunham stared straight ahead, a blank look on his face. Washington State's center looked confused. "A rivalry rock?" Dunham said. Turns out, Dunham hadn't yet heard of the latest addition to the ...

Sweden mining regulations split rights and permits across seven gates. See why an exploitation concession can't build a mine ...