BP

Chris Huhne announces doubling of North Sea oil rig safety inspections

As BP crisis continues, Russian president proposes international insurance scheme to handle environmental risks

BP reports that it has capped leak, completing temporary fix operation

Share price slumps further as US attorney general confirms investigation could result in criminal charges

Green groups claim environmental crisis highlights the urgent need for the Senate to pass US climate legislation

White House outlines plans for post-2017 fuel efficiency standards and new carbon rules for heavy trucks

Satirical cakes, edible exotic animals, and the wacky world of Rush Limbaugh conspiracy theories dominate this week's web selection

President criticises "cosy relationship" between Minerals Management Service and oil firms

But all three oil firms try to blame each other's errors; hearing acknowledges regulatory oversight failed

Arnold Schwarzenegger ends support for California oil expansion as political backlash against oil industry takes hold