US begins review of new Keystone pipeline route

The US State Department on Friday launched an environmental review of a new route proposed for the controversial Keystone XL pipeline that would transport oil from Canada's tar sands.

California adopts extensive 'cap-and-trade' plan

(AP) -- California formally adopted the nation's most comprehensive so-called "cap-and-trade" system Thursday, an experiment by the world's eighth-largest economy that is designed to provide financial incentives for polluters ...

Fueling aviation with hardwoods

A key challenge in the biofuels landscape is to get more advanced biofuels—fuels other than corn ethanol and vegetable oil-based biodiesel—into the transportation pool. Utilization of advanced biofuels is stipulated by ...

US intelligence sees fight ahead over water, food

(AP)—Nearly two-thirds of the world's population will live in cities by 2030, with most people middle class, connected by technology, protected by advanced health care and the United States and China perhaps cooperating ...

Solar panels finally arrive atop the White House

The White House is finally on the solar grid, in response to prodding by environmentalists and nearly four years after then-Energy Secretary Steven Chu pledged that solar panels and a solar water heater would be installed ...

Swiss get behind net-zero climate law

The Swiss on Sunday backed a new climate bill aimed at steering their country of melting glaciers towards carbon neutrality by 2050.

Mass. Cape Wind gets thumbs up, thumbs down

(AP) -- With federal approval behind them, developers of what would be the nation's first offshore wind farm still have a tough journey ahead before finally producing power in the waters off Cape Cod.

page 4 from 5