Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Digging in the dirt is tough business. An excavator will speed up ...

Komatsu Ltd. updated two advanced technology initiatives in April, one aimed at the moon and the other confined to Japan. Komatsu is running simulations of its lunar construction excavator, and a ...

Excavations and trenches have become so commonplace on work sites that some employers and employees have developed a sense of complacency with some of the most basic requirements of excavation safety.