Mexican billionaire investor Carlos Slim's team and state energy company Pemex are discussing substantial changes to a deal ...

Chevron Corp. has begun using “Gulf of America” instead of “Gulf of Mexico” in its earnings materials after President Donald ...

Oil companies cheered Trump’s recent calls for a more streamlined process and a series of energy-related executive orders he ...

Bio-inspired vortex-anchored filter captures more than 97% of floating, underwater and emulsified oils, even under strong ...