As Ryan winches up the lobster traps from the channel floor, Paul Cabral pulls out any lobsters large enough to harvest, and throws back the rest along with anything else that got caught in the trap - mostly crabs and starfish.

VOA: standard.2010.07.20

That involves preventing industrial gases from escaping into the atmosphere where they can trap heat.

VOA: special.2009.11.21

Carbon dioxide and other gases in the atmosphere trap heat from the sun.

VOA: special.2010.01.19

It says high food prices are causing families to fall deeper into destitution and the hunger-poverty trap.

VOA: standard.2009.10.14

The first trap shows no signs of oil, only mud stirred up by recent storms.

VOA: standard.2010.05.06