A Senate subcommittee advanced a bill Wednesday that would create a severance tax on carbon dioxide that is transported ...

No one from the public supported the bill at a subcommittee. Senate Majority Leader Mike Klimesh has said it could help Iowa eliminate the income tax.

Turning carbon dioxide from a climate liability into a practical fuel has long been a chemist’s moonshot. Now a new generation of catalysts is pushing that vision closer to reality, flipping CO2 into ...

Chinese scientists have innovatively used solar energy to convert carbon dioxide and water into valuable chemicals, potentially creating a sustainable fuel source.

Pipelines transporting liquid carbon dioxide could pay an additional severance tax under a bill working through the Iowa ...

Scientists have created a device that captures carbon dioxide and transforms it into a useful chemical in a single step. The ...

All liquefied CO2 transported through pipelines in Iowa would be taxed per metric ton under legislation proposed by a top ...

Liquified carbon dioxide that flows through future pipelines in Iowa would be taxed under a bill advanced Wednesday by a Senate panel.

A solar-powered process that mimics photosynthesis in plants could be used to produce valuable resources such as fuel, researchers say.

U.S. forests have stored unprecedented levels of carbon in recent years, driven by a mix of climate forces and human land-use choices.

Researchers in South Korea have created a new type of electrode that captures carbon ...