Saber-Toothed Cats Grew Dagger-Like Fangs Faster Than You Think Ancient cats had impressive teeth to hunt with, and they grew them at an impressive rate, researchers say. Sharp canine teeth seven inches long made the saber-toothed cat a fearsome hunter, they suggest. by Jim Algar
Chatbots Could Be Suffering from Confirmation Bias When Tackling Controversial Issues: John Hopkins Study