The scientists were left "baffled" over the unprecedented surface lowering rates seen at Perito Moreno, Koch said. Perito ...

Some people may prefer cold water because they consider it to be thirst-quenching. However, the science doesn’t point in one specific direction. One study found that crushed ice is beneficial ...

“The cold ice water gets into the esophagus and the stomach, and there are nerves along the esophagus and stomach known as the vagus nerves,” Dr. Schultz explains.