Rig operator rejects BP's assertion that well design was unlikely to have caused Gulf disaster
Transocean has hit back at BP's claim that it must take a large chunk of the blame for the explosion on its Deepwater Horizon rig, accusing the oil giant of producing a "self-serving" accident report that...
COP25 hosts Chile insists a workable compromise must be found, but Brazil, the US and Australia stand accused of trying to neuter agreement
COP25 talks likely to spill into extra time as EU, smaller nations and business urge for robust Paris Agreement rules in face of US, Brazil and Australian opposition
Was it really 'a bad night for the climate'?
Who's in and who's out following the historic Conservative victory