Related topics: fish · algae · mississippi river · invasive species

The big picture of Great Lakes mercury pollution

Mercury is a widespread environmental toxicant and pollutant that travels up the food chain onto people's dinner plates. Although a global issue, mercury regulations vary worldwide. Depending on where one lives in relation ...

Bundle up: Bitter cold weather takes hold of northern US

Bitter cold weather has taken hold of much of the northern United States and is expected to stay put for days to come as two Minnesota cities already have set record low temperatures and a city in Pennsylvania continues to ...

Report proposes steps to keep Asian carp out of Great Lakes

A federal report released Monday proposes a $275 million array of technological and structural upgrades at a crucial site in Illinois to prevent invasive Asian carp from reaching the Great Lakes and its vulnerable fish populations.

page 5 from 23