The largest sloth of all time was the size of an elephant. Known to paleontologists as Eremotherium, the shaggy giant shuffled across the woodlands of the ancient Americas between 60,000 and five ...

The Beast from 20,000 Fathoms gave us the kaiju blueprint before Godzilla — merging atomic anxiety with city-smashing ...

The region of Ethiopia called the Middle Awash, some 140 miles northeast of the capital of Addis Ababa, is a hot, harsh and inhospitable place-a rocky desert punctuated by tree-lined rivers, the ...

What did early humans like to eat? The answer, according to a team of archaeologists in Argentina, is extinct megafauna, such ...