In a new study, a 6-mile-long fiber optic cable laid on the seafloor beside a South Greenland glacier logged 56,000 iceberg breakups in near real time. The array captured the full chain of events from the first crack to waves that churn the…

In a new study, a 6-mile-long fiber optic cable laid on the seafloor beside a South Greenland glacier logged 56,000 iceberg breakups in near real time. The array captured the full chain of events from the first crack to waves that churn the…