Only 40 miles separate voracious Asian carp from the world's largest freshwater ecosystem. To stop them, Illinois must reckon ...

"This is worse than the Cuyahoga River burning," said Carol Stepien ... improve — and may worsen — the toxic levels. Algae blooms have occurred on Lake Erie each summer in recent years.

WCCO has been reporting for weeks about the impacts of the northeastern Minnesota wildfires on the ground and in the air, but ...

Lake area fire districts are putting parents and guardians on alert after a dangerous new trend has popped up and is ...