The NationalPhotographer Camille Seaman captures an icy landscape that's melting awayMar 2, 2015 | 10:58Camille Seaman is a photographer with a passion for ice. She's working in Alaska, raising the alarm about a landscape that's melting away.
The NationalRex Murphy: Keystone XL PipelineFeb 26, 2015 | 3:10Point of View: Rex discusses Barack Obama's decision to veto a bill that would have approved construction of the Keystone XL oil pipeline.
The NationalIs fracking causing Texas earthquakes?Jan 23, 2015 | 3:39Minor earthquakes are becoming a common occurrence in parts of Texas. Some blame the increase in fracking, the process of extracting natural gas from shale rock.