An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Add Yahoo as a preferred source to see more of our stories on Google. Garden pond surrounded by rocks - Scaliger/Getty Images If you have a pond on your property, you may find yourself waging a ...

Water treatment professionals often turn to chemicals to control algae in power plant settling ponds. While this can be effective, environmentally friendly ultrasonic technology may do a better job at ...

AUGUSTA — A cold, stiff wind blew and loons looked on as an ungainly barge laden with rows of plastic chemical tanks trekked back and forth across Togus Pond Thursday. The barge and tanks laid down a ...

Keep your garden pond looking its best by following these expert-recommended tips for removing algae. A garden pond is a way to add diversity to your yard and create another ecosystem with aquatic ...

A beloved pond on Martha's Vineyard is being choked by toxic algae, but a new piece of technology could help save it. Every year tens of thousands of people flock to Martha's Vineyard for the sun, the ...

NEWAYGO, Mich. — A harmful algae bloom is confirmed on the Hardy Dam Pond Boat Launch in Newaygo County, authorities announced Monday afternoon. The District Health Department #10 (DHD#10) and ...

SOUTHWICK — Despite a new algae bloom discovered on Monday on the Congamond Lakes Middle Pond, the town’s Board of Health director lifted the advisory Thursday afternoon for people to avoid using the ...

KNOX COUNTY, Tenn. — The pond at the Tommy Shumpert dog park in north Knox County is closed after county leaders said they noticed discoloration of the water, possibly indicating an algae bloom. The ...

A day after Worcester announced Shore Park Beach was closed due to high bacteria levels, the city announced another closing on Wednesday along with a treatment plan to limit toxin-producing algae.