The Robberg is one of southern Africa's most distinctive and widespread stone tool technologies. Robberg tools—which we found ...

The individual silica nanoparticles (glass beads, basically) are clear, but when packed together in certain configurations ...

It also brings us new in-season fruit to enjoy during those aforementioned gatherings. Stone fruits are among the summertime seasonal produce that's now available. And demand for many types of ...

The badly burned body of a young man was found at Georgia’s Stone Mountain State Park on Saturday morning, and authorities later said he died by suicide. Officials made the tragic determination ...

For nearly four decades, owners of the Baldwin power plant in southern Illinois managed to avoid the most stringent requirements of the federal Clean Air Act. The gargantuan coal burner, built ...

Reid State Park in Georgetown is one of Maine's oldest State Parks and the first to feature a salt water beach. It was ...

Scientists cracked the mystery of two identical scabbardfish species using tiny ear stones and genetic checks. This ...

Sally Eaton-Magaña is senior manager of diamond identification, and Nathan Renfro is manager of colored stone identification, at GIA in Carlsbad, California. Alpesh Vavadiya is senior manager of ...