Minister 'unaware' of questions on genetic engineering gains.

Incorrect figures were used in a report that found local cities' air quality was poorer than any major Australian city.

A recommendation that helium gas be classified as a hazardous substance after it was used in two suicides has been rejected by the environment minister.

New environmental protection laws for New Zealand's exclusive economic zone will come into effect next year.

Moves to rush through laws against fouling public areas may not be effective in urban zones.