This week's episode takes a look at the used hay and forage segment, how used equipment sales in the Mid-Atlantic are faring, and why stronger crop prices are a real possibility.

A cache of 1.5 million-year-old bone tools uncovered in Tanzania suggest ancient human ancestors were capable of critical ...

Early humans used animal bones to craft tools — more than a million years earlier than scientists previously thought, according to new research published this week. A group of researchers from ...

The discovery joins other finds — such as a 1.4-million-year-old bone axe from Ethiopia — that suggest the human ancestor Homo erectus often used bones as tools. Tool use is a storied ...