Pluto Flyby

Photos: New Horizons’ mission to Pluto

By NASA’s calculations, we’ve made it to Pluto. The moment of closest approach for the New Horizons spacecraft came at 7:49 EDT this morning…

Barack Obama

Obama commutes sentences of 46 convicts

President Barack Obama is cutting the prison sentences of 46 convicts as part of a broader effort to make the criminal justice fairer and ea…