Tag Archives: cave

Mammoth Cave is now officially longer than 400 miles.

Mammoth Cave is now officially longer than 400 miles.

This official announcement is a bit old, as the survey work that brought Mammoth over 400 miles was probably done during the October or December 2012 expeditions.

Update: I contacted some of my caving friends who survey in Mammoth regularly, and they have confirmed that the survey reached 400 miles during the October 2012 expedition.

Evidence from a cave in Australia suggests that humans were doing deep sea fishing more than 40,000 years ago

New evidence from a cave in Australia suggests that humans were doing deep sea fishing — with the sophisticated maritime skills such ocean-going requires — far earlier than previously believed, as much as 42,000 years ago.