Chevron's oil and gas reserves have fallen to the lowest point in at least a decade, highlighting the importance of the U.S.

BP announced plans to "fundamentally reset" its strategy Tuesday as Elliott Investment Management reportedly has taken a "significant" stake in the British oil giant.

BP boss vows to ‘reset’ strategy after annual profits slump - The FTSE 100 firm reported a 36% drop in profits to £7 billion, ...

Tanzania is discussing tax incentives with investors in a stalled project to construct a $42 billion liquefied natural gas plant in the country, ...