Chipotle tries to move past a horrible year

Chipotle is not out of the woods yet, but it is trying to reassure customers that its restaurants are safe so it can put a terrible year behind it. It won’t be easy: There were cases of Salmonella in Minnesota in August; E. coli this fall in nine states; and...

10 biggest corporate deals of 2015

Companies made more than $4.7 trillion in deals so far this year, surpassing 2007 as the top year for deals, according to Dealogic. The most recent deal, a tie-up of Dow Chemical and DuPont announced Friday, adds more than $60 billion to the total.