I constructed a primitive sling and practiced accuracy with stone ammo. Adjusting design and technique improved distance and ...

Scientists say they have solved the mystery of the Burtele foot, a set of 3.4 million-year-old bones found in Ethiopia in 2009. The fossils, along with others unearthed more recently, have now been ...

Montana Technological University students stepped back in time thousands of years this fall as they learned how to toss an ...