PASTOR MARLIN REED

Pastor Paula White-Cain is back in the White House, and people are talking. She's a spiritual advisor to Donald Trump, and her role has sparked debates about faith and politics. Some see her as a positive influence, representing faith in government. Others worry about the line between spiritual gui

Reed straw, a common plant waste, can be turned into a valuable resource. It's part of a group called lignocellulosic biomass, which can be used to make biofuels. The trick is getting past the plant's tough structure to access the good stuff inside. A recent experiment showed a smart way to do this