Kevin Allison

Oil recovery proves slippery for Exxon and Chevron

Oil rebound poses new challenges for US shale

Exxon's New Guinea sojourn stirs oil M&A waters

Xerox-Donnelley deal would be epic paper shuffle

Kit Kat could give finger to most Hershey suitors

Accountability flows from failed pipeline merger

Bayer's Monsanto bid yields poor financial harvest

Meg Whitman sullies good deal with fuzzy math

New Petrobras boss is a step towards needed change

Tesla's acceleration may get investors shaking

Exxon Mobil reaches bottom of the oil barrel

Cheaper oil fuels dream of higher US gas tax

Dow-DuPont tax acrobatics more clever than cagey

Dow-DuPont an activist coup on Corporate America

Billionaires add thrust to clean-energy moon shot

Exxon pumps up position in a world of cheap oil

Only beer goggles make AB InBev deal look right

Exxon and Chevron may soon see European sights

General Motors gives investors a wake-up call

Coty's $12.5 bn P&G deal has too much makeup