The yellow pocket in western Lake Erie shows an area of water that is still 60 degrees. This is very warm water for ...

As executive director of the Great Lakes Observing System, she’s leading a campaign to map every meter of the lakes’ bottom.

As executive director of the Great Lakes Observing System, she's leading a campaign to map every meter of the lakes' bottom.

A NASA planetary expedition blasted off amid much fanfare this month to probe what scientists think is an underground salty ocean that could support life on one of Jupiter’s moons, Europa. The Great ...

As executive director of the Great Lakes Observing System, she’s leading a campaign to map every meter of the lakes’ bottom. The effort, the marine scientist says, will pinpoint hundreds of ...

As executive director of the Great Lakes Observing System, she’s leading a campaign to map every metre of the lakes’ bottom. The effort, the marine scientist says, will pinpoint hundreds of ...