Add Yahoo as a preferred source to see more of our stories on Google. Collecting microscopic glass samples at Border Cave in the Lebombo Mountains in South Africa. Katherine Elmes If you were lucky 74 ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Jayde N. Hirniak, Arizona State University (THE CONVERSATION) If you were lucky 74,000 ...
If you were lucky 74,000 years ago, you would have survived the Toba supereruption, one of the largest catastrophic events that Earth has seen in the past 2.5 million years. While the volcano is ...