Some environmental hazards, like auto emissions, are everyone's fault - and therefore no one's.

The state's tough new program to test auto emissions does not go into effect until 1997 and already legislation has been introduced to scrap it.

Regulations that limit auto emissions are a case in point.

Second, they usually increase the energy consumption required for transportation and lead to unnecessary auto emissions.

Those states have already said they will adopt California's new auto emissions standards.

The new controls would substantially reduce auto emissions for only $130 a vehicle.

This appears to be the case with auto emissions, environmentalists and state officials say.

Three environmental groups have gone to court in an effort to force the Bush administration to declare that auto emissions contribute to global warming.

We're in the catalyst business, but no one is asking us to help with auto emissions.

In urban areas, factories and auto emissions are a growing threat to air quality.