It was just February when the taxi startup announced a 'strategic partnership' with the university in order to work on autonomous vehicle technology. But now, at least 40 staff have defected to Uber, leaving Carnegie Mellon in 'crisis'.
The sabertooth tiger may have become extinct due to climate change, lack of large prey and competition from humans. However, thereâs no fossil evidence of tooth wear to suggest sabertooth cats... The sabertooth tiger may have become extinct due to climate change, lack of large prey and competition from humans.
This overlap may be partially to blame for the saber-toothed cats' disappearance. Early humans may have hunted the saber-toothed cats' primary prey to the point of extinction. It is also likely that the saber-toothed cats were hunted themselves as they continued to encounter growing populations of early humans.