US pledges to halve emissions by 2030 ahead of climate summit
Biden administration hopes goal will spur others to raise targets as global summit begins
Saudi America? North America faces challenges on path to energy independence
While US production is about to overtake Saudi Arabia and Russia, big oil bosses are urging caution
YOU MAY ALSO LIKE...
Crosswords & Puzzles
Crosswords & puzzles to keep you challenged and entertained
Stardust
Inquests into the nightclub fire that led to the deaths of 48 people
Common Ground
How does a post-Brexit world shape the identity and relationship of these islands
Family NoticesOpens in new window
Weddings, Births, Deaths and other family notices