In medieval times, for a fee, indulgences were granted by the church to rich men to expiate their sins. Since the link between carbon dioxide emissions and global warming has been understood, there’s ...

Power plants and industrial facilities that emit carbon dioxide, the primary driver of global warming, are hopeful that Congress will keep tax credits for capturing the gas and storing it deep ...

Oak Ridge National Laboratory scientist, Charles Seipp, is one of many working to find chemicals that capture carbon dioxide readily and release it with relatively ...