Large fluctuations in sea level throughout the last ice age challenge understanding of past climate

Large changes in global sea level, fueled by fluctuations in ice sheet growth and decay, occurred throughout the last ice age ...

World’s longest woolly rhino horn discovered in melting Siberian permafrost

A local resident stumbled upon the remains of the 19,700-year-old beast. Its record-breaking horn offers new insights into life in the Ice Age.