It appears that the culprit at Tall el-Hammam was a small asteroid similar to the one that knocked down 80 million trees in Tunguska, Russia in 1908. It would have been a much smaller version of the ...

While most of us take the ground beneath our feet for granted, written within its complex layers, like the pages of a book, ...

For decades, scientists knew magma was simmering beneath the earth at Yellowstone National Park. A team of researchers ...