They occur in nearly any complex environment and may be acting as source rock, reservoir or cap rock.

UNESCO: EARTH SCIENCES FOR SOCIETY

Day's company, Knights of Good, now has three fulltime staffers, and has supplanted acting as her primary source of income.

FORBES: Magazine Article

The investigators were acting on tips, the source said, declining to specify what those were.

CNN: SHARE THIS

Make sure your child always carries a source of fast-acting sugar with him or her.

CNN: Type 1 diabetes in children

In the suit against Drudge, Righthaven is acting on behalf of the Denver Post, source of a photo of an intrusive-looking TSA pat-down that he posted on his site, the Drudge Report, on Nov. 18th.

FORBES: Why Drudge Is a Poor Target for Copyright Vigilantes

And the defibrillator market, once a steady source of growth, has been stagnant, acting like a millstone for Boston Scientific, which snagged Guidant, and rival Medtronic.

FORBES: Weldon's Legacy At J&J Goes Beyond Badly Made Baby Medicine

Two hundred and fifty years ago, the company started out in the boring sugar trade, acting essentially as a middle man selling sugar from the source to the king of England.

FORBES: Connect