Researchers report finding high concentrations of microplastics present in a Missouri cave system that had been closed to human visitors for 30 years. In two recent papers, Saint Louis University ...

In two recent papers, Saint Louis University researchers report finding high concentrations of microplastics present in a Missouri cave system that had been closed to human visitors for 30 years.

HORSE CAVE, Ky. (CBSMiami/AP) — The 19 tourists who were trapped in a Kentucky cave have waded through neck-deep water to get out, said authorities. Gary Russell was a mile deep in a Kentucky cave, ...

MAE SAI, Thailand — Rain continued to fall and water levels kept rising Wednesday inside a cave in northern Thailand, frustrating the search for 12 boys and their soccer coach who have been missing in ...

HORSE CAVE, Ky. — Gary Russell was a mile deep in a Kentucky cave, leading a group of geology students on a five-hour tour, when he turned a corner and saw water rushing by where water wasn’t supposed ...

HORSE CAVE, Ky. (AP) — Gary Russell was a mile deep in a Kentucky cave, leading a group of geology students on a five-hour tour, when he turned a corner and saw water rushing by where water wasn’t ...