drilling

In a legal setback for fossil fuel advocates, a federal court has invalidated a large offshore oil and gas lease sale in the Gulf of Mexico, ruling Thursday in favor of environmental groups that sued to block the lease after it was scheduled for auction in 2023.

Drilling for oil and gas in rural and suburban areas isn't new. But energy extraction companies are now moving into more densely populated areas, raising a new set of concerns for city residents.

A Texas company seeking permission for an injection well in the heart of the Everglades is finding stiff opposition from environmental groups and some locals.

People who have never experienced earthquakes are starting to feel rumbles, which scientists say may be linked to the rise in oil and gas activity. Along with the quakes are shockingly loud noises that can put residents on edge.

As baby boomers retire and drilling increases, energy companies are hiring, adding 23 percent more workers between 2009 and 2012. But the hiring spree has come with a terrible price: Last year, 138 workers were killed on the job, twice as many as in 2009.

Royal Dutch Shell is pushing ahead with plans for the world's deepest offshore oil and gas production facility. It will be nearly two miles beneath the surface of the Gulf of Mexico, off the coast of Louisiana. It is testing the bounds of the oil and gas industry's capability to drill ever deeper.