Artificial intelligence has taken many forms over the years and is still evolving. Will machines soon surpass human knowledge and understanding?

It was reported on October 1, that Naomi O Seligman, Director at Oracle (NYSE: ORCL) executed a significant insider sell, according to an SEC filing. What Happened: A Form 4 filing with the U.S.

Have a look at the above chart and you'll see that if you invested $1,000 in Oracle stock 20 years ago, today your stake would be worth about $29,000 – good for an annualized total return of 18.2%.