Scientists can't fully agree on what GJ504b actually is. It may be a massive planet or a brown dwarf, a mysterious class of ...

A new Mississippi law authorizes the state's top law enforcement agency to compile a list of immigrants illegally living in ...

"At the end of this exhausting day, even pausing to catch your breath is a kind of living ..." (from "The Miracle That Is You ...

From YA classics like the Hunger Games series to period pieces like the Wolf Hall trilogy, these are the greatest book trilogies of the 21st century.

Scientists are raising concerns that we may be overlooking evidence of extraterrestrial life even when it is present. Hidden ...