The Texas House of Representatives on Wednesday overwhelmingly approved a bill that would create a fund to finance water infrastructure projects in a state suffering from two years of widespread dr

The Senate easily passed on Friday a symbolic measure approving the Canada to Texas Keystone XL oil pipeline, a move backers said showed strong support for a bill that would give Congress power to

Habitats that could save threatened loggerhead sea turtles from extinction were identified on Friday by the U.S. government along 750 miles of Atlantic and Gulf Coast shoreline in six states.

Stresses on water supplies aggravated by climate change are likely to cause more conflicts and water should be considered as vital to national security as defense, the United Nations report said on

Apple Inc now runs its largest U.S.

Scientists from China and the United States have mapped a key genetic code for bread wheat, a discovery that will help improve the crop's productivity and ability to withstand extreme conditions.

Australia's neighbours in Asia - especially China - are emerging as the countries best placed to prosper from moves to cut greenhouse gas emissions, an international study has found.

President Barack Obama's plan to use federal agencies, and the Environmental Protection Agency in particular, to drive his second-term climate change agenda might be in peril if he cannot fill vaca

There was little sign of spring across a large swath of the U.S. Midwest on Sunday as a powerful storm dumped heavy snow across a widespread area and threatened to bring more.

The US government’s development finance institution, Overseas Private Investment Corporation (OPIC), has approved a credit facility of $95 million for a 50MW wind-power plant in Gharo-Ketti Bandar