Two dog deaths have been connected to a type of harmful algae that’s new to the Columbia River, Clark County Public Health ...

Harmful algal blooms form in western Lake Erie every year. A federal agency keeps tracking them, despite budget cuts.

Together with the water plants around the ponds’ edges, the algae absorbs the nutrients from ... beef and lamb – and their water quality control means they don’t need to use antibiotics.

Beavers can cause property damage, but research shows they positively impact the environment. Some landowners are ditching traps and dynamite to peacefully manage the nuisance.

While algae produce oxygen during the day through photosynthesis, oxygen production ceases at night. Because algae continue to use oxygen at night, however, large populations of ... filamentous algae ...

The underwater farm stretches across ... partly in filtered seawater ponds on land, which are easier to replicate elsewhere in the world and allow growers to control light, nutrients, and the ...

The underwater farm stretches across 1,800 hectares ... in the open sea and partly in filtered seawater ponds on land, which are easier to replicate elsewhere in the world and allow growers to control ...

The EPA says too much nitrogen in wastewater can cause harmful algae ... the pond bursts. Pumping the entire pond would take 10 to 12 days. Others have been working to chart the path to control ...

And also if you stock grass carp in your pond, it’s gonna take a couple years for those fish to become large ... term plant control, stocking too many can increase growth of algae and nearly ...

The use of algae to produce biofuels has been around for decades, taking one step toward cleaning up the energy sector.

State health officials are keeping an eye on a local lake due to the presence of damaging algae that is feeding on an ...