It's a mystery. Invasive sea lamprey, the Great Lakes' biggest predator, primarily feed on lake trout, one of the lakes' most prized sports fish. When trout populations are high, researchers expect to see fewer lamprey-wounded ...
Plants & Animals
Sep 28, 2020
0
53
Starved for freshwater, the Great Salt Lake is getting saltier. The lake is losing sources of freshwater input to agriculture, urban growth and drought, and the drawdown is causing salt concentrations to spike beyond even ...
Ecology
Oct 4, 2022
2
83
A world-first study has found concentrations of plastics in some lakes are higher than in the most contaminated parts of oceans, demonstrating the extent to which plastics have invaded Earth's ecosystems.
Environment
Jul 16, 2023
0
34
When an invasive species overruns a new ecosystem, it is often assumed that the invader recently arrived at its new home and rapidly took over. But a new report in the journal BioScience finds that many new arrivals aren't ...
Plants & Animals
Feb 26, 2021
2
141
To arrive at Nunavut, turn left at the Dakotas and head north. You can't miss it—the vast tundra territory covers almost a million square miles of northern Canada. Relatively few people call this lake-scattered landscape ...
Environment
Feb 6, 2021
4
136
Small isolated wetlands that are full for only part of the year are often the first to be removed for development or agriculture, but a new study shows that they can be twice as effective in protecting downstream lake or ...
Earth Sciences
Feb 2, 2023
0
391
A team of researchers with the Far Western Anthropological Research Group and the Crow Canyon Archaeological Center, has found evidence of the earliest use of wild tobacco in the Americas. In their paper published in the ...
A team of biologists affiliated with multiple institutions in Switzerland and Tanzania has found that early cichlid diversification in Lake Victoria led to their success in deep parts of the lake. In their study, reported ...
On the afternoon of April 13, 2018, a large wave of water surged across Lake Michigan and flooded the shores of the picturesque beach town of Ludington, Michigan, damaging homes and boat docks, and flooding intake pipes. ...
Earth Sciences
Apr 1, 2021
0
1118
A new study is sounding the alarm on the impact climate change could have on one of the world's most vulnerable regions.
Earth Sciences
Oct 9, 2020
0
180
