The historic rock is a popular target for graffiti, but this group of volunteers is fighting back with its annual cleaning ...

A coalition backed by Google , Stripe and Shopify will spend $1.7 million to buy carbon removal credits from three early ...

A Seattle-based carbon removal company is collecting rock dust left over from mining material used for the construction of roadways, runways and roofs and repurposing it as way of removing a ...

Already a scourge in New Zealand and parts of the American South and West, the aquatic algae called "rock snot" is creeping into New England, where it is turning up in pristine rivers and alarming ...

Cells from an invasive algae known as Didymo or “rock snot” have been found in the Au Sable River in Oscoda County.

Where it once preferred high-altitude, low-nutrient rivers, rock snot has shown up in rivers in Missouri, Arkansas and Tennessee, raising questions about what triggers its growth.

Didymo, a nuisance alga known as “rock snot” has been identified in a stretch of the Boardman River in Blair Township in Grand Traverse County.

There isn't a way to completely remove rock snot from the environment at the moment, but researchers are looking to find out more about it including its life cycle, how it spreads and the impact ...

'Rock snot,' or didymo, is an algae that creates a mat that can grow over six inches thick on riverbeds, resulting in the suffocation of organisms that call Michigan waterways home.