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.
10 Big Cats That Didn't Make it Into the 20th Century. Smilodon, commonly known as the Saber-Toothed Tiger. Daniel Reed. Few creatures on earth are as threatened by extinction today as big cats--lions, tigers and cheetahs, among other breeds.