From a reimagined 18th-century villa in Malta to a mountain paradise near Yellowstone National Park, these just-opened and ...

Known for their impressive fortifications, terraces, and royal residences—including Machu Picchu—the Inca Empire dominated ...

There's no sure way to diagnose the degenerative brain disease while a person is still alive. Now researchers are combining ...

Dark matter is an elusive, untouchable substance that binds galaxies together. A shadowy signal could signify the first time a particle has ever been detected.