Friends of the Earth has called for suspending further research until rules are made for the technology.

VOA: special.2010.07.20

Congress also made strong rules about what southern states had to do to re-enter the Union.

VOA: special.2010.02.04

Different products may contain ginseng, but government rules limit health claims that marketers can made.

VOA: special.2009.04.07

The lanky teenager began playing Australian Rules Football just four years ago but has made history by becoming the first player from Africa to join the professional league,the AFL.

VOA: standard.2009.12.17