Faced with rising costs and thin margins, wind energy developers have lately been reducing their ambitions.

A lower court had ordered the company to cut emissions by 45 percent by 2030, but the oil giant argued that a single firm should...

Saudi Arabia, which leads the group, appears wary of unsettling markets just before the U.S. presidential election on Tuesday.

The energy giant’s chief executive, Murray Auchincloss, has taken a profit-oriented approach and said in an interview that the company’s “principle aim” was rewarding shareholders.

The company said other blades had a “manufacturing deviation” similar to a blade that shattered in July off the coast of Nantucket.

Israel and Iran are fighting at a time when prices are under pressure because of weak demand in China and concerns about oversupply.

Heidelberg Materials is betting it can profit from an expensive process that will reduce the carbon dioxide emitted from one of the world’s most polluting...

Two proposals in Northern England, led by the energy giants BP and Eni, aim to establish an industry in burying emissions from industrial plants.

The fighting is increasing fears about oil supplies, but those worries are offset by greater global production and slowing demand in China.

The company, a spinoff from General Electric, has been plagued by financial losses in its wind unit and, more recently, accidents involving the failure of...