From the tombs of pharaohs to Roman frescoes, Egyptian blue adorned everything from sacred artifacts to everyday pottery.

Researchers have recreated the world's oldest synthetic pigment, called Egyptian blue, which was used in ancient Egypt about 5,000 years ago.

FBI Special Agent Mark Michalek has spoken at a press conference for the Boulder terror attack, saying Mohamed Sabry Soliman ...

We’ve fished a lot of places—but nothing compares to this. From the moment we dropped the magnet, it was hit after hit. This ...