Addressing global warming is a top priority for President Obama and for a bipartisan group of senators who'll offer a bill Monday. But tough issues remain, and time is running out before this fall's elections.
A compromise climate bill being developed in the Senate may drop controversial cap and trade legislation passed by the House.
Enough natural gas to fill a basketball arena was released just before an explosion at a Connecticut power plant, say federal investigators, who call it an 'unsafe' practice.
The US Chemical Safety Board, citing seven instances where workers died purging gas lines, released urgent new recommendations just three days before the Middletown explosion in Connecticut Sunday that killed at least five people.
Some predict that within five years, it could rival fossil-fuel energy.
Unique ‘fingerprints’ of coal beds will help scientists track airborne toxin – and agree on controls.
Government agencies and volunteer organizations are testing a new system to regroup and respond to multiple hurricanes.
Despite its damp climate, the country has become the global leader in wind and solar power through a pioneering law. Now, Congress is weighing a similar bill.
Disconnect notices have risen sharply, indicating stress on more households.