If you’ve ever dreamed of paddling through some of the most beautiful caves in the world, exploring Apostle Islands sea caves ...

Risks are escalating for ecosystems, fisheries water quality and coastal infrastructure, like power plants and drinking water systems.

From large-scale fish kills to keeping our coastal nuclear plants cool, the region's new reality will only grow more extreme.

Officials recorded below-average water levels compared to 2024 for the Great Lakes, ranging from 1-8 inches lower. Here's ...

The overall highest percentage of ice coverage for all the Great Lakes took place in 1979 when they were 94.7% covered, NOAA said. Lake Superior has frozen over once since 1973, according to NOAA.

The Great Lakes saw more than 50% ice coverage in February. As temperatures warm up, that percentage is falling quickly. Here's the current status.

Great Lakes ice coverage currently stands at 9.13% ... from deepest to shallowest from the U.S. Environmental Protection Agency: Lake Superior: 483 feet in average depth, maximum depth at 1,332 ...

Lakes Superior and Michigan hit their peak ice cover with about 45% and 33%, respectively. Lake Erie was almost completely iced over for numerous days in February, reaching max ice cover of about ...