The planets offer exciting views in April for both night owls and early risers. Plus, the Lyrid meteor shower peaks in April's third week.

Progress was made over the weekend in fighting the Table Rock wildfire in South Carolina. Get the latest updates on fire ...

Forecasts call for mild auroral activity Monday night that will weaken by Tuesday, when no states in the contiguous U.S. are ...

An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex ...