New life form discovered in Grand Canyon caverns
Tens of thousand of people walk through the Grand Canyon caverns every year, but very few come here, past where the general public is allowed, and it's an area that may hold a brand new life form.
Tens of thousand of people walk through the Grand Canyon caverns every year, but very few come here, past where the general public is allowed, and it's an area that may hold a brand new life form.