Thousands of red ochre paintings—spanning animals, handprints, and unknown symbols—were found stretched across cliffs deep in the Colombian Amazon, revealing life at the end of the last ice age.

Mammoths (Mammuthus) are prehistoric beasts that roamed tundra ecosystems during the last ice age (2.6 million to 11,700 years ago), but their evolutionary history goes back farther than that. The now ...

Thousands of rock art pictures depicting huge Ice Age creatures such as mastodons have been revealed by researchers in the Amazon rainforest. The paintings were probably made around 11,800 to 12,600 ...

Toast of Khabarovsk -- Ice age -- Hebe's son -- Calling -- Fieldwork in arctic Alaska -- Something going on -- Giddings -- Simultaneous equation -- Writing the bible ...