Retired Phoenix homicide detective Tommy Kulesa reflects on the 2002 murder case that led to Arizona inmate Leroy McGill’s ...

Archaeologists investigate the dramatic origins of democracy in ancient Greece 2,500 years ago. Follow archaeological investigations into the dramatic origins of democracy in Greece 2,500 years ago.

The United States has experimented with democracy for 250 years, but our system of government was once a radical idea, born in ancient Greece. Ravaged by civil war and tyranny 2,500 years ago, the ...

Leroy McGill, who killed a man and severely burned a woman in 2002, was put to death "without incident" at a Florence prison ...

What is the NOVA method of food classification? Food processing ensures safety and shelf life by transforming raw components into new products. In the last several decades, this has changed in ...