Updated 4:56 PM Ackman Takes $2.1 Billion Microsoft Stake in ‘Embedded’ Tech Bet Bill Ackman’s Pershing Square has built a $2.1 billion stake in Microsoft Corp., taking advantage of a decline in the ...

Experiments on five different language models show that training language models to produce warmer responses can undermine the accuracy of their output, especially when users express feelings of ...

ENCORE: Nearly five decades ago, the "Son of Sam" terrorized New York City. In a 2017 prison interview, convicted serial killer David Berkowitz tells CBS News what led him to kill. "CBS Evening News" ...

Male and female serial killers tend to choose their victims and commit their crimes in different ways, which may be due to thousands of years of psychological evolution, according to researchers. Male ...