Scientists have solved a long-running mystery surrounding marimo, the fuzzy balls of green algae that Japan considers a national treasure. Though marimo are known for nestling adorably at the bottom ...

Marimo moss balls now are rolling into stylish vases and even into tiny orbs and bottles as jewelry. Consider marimo the moss in your underwater terrarium. Or the floating plant in your aquarium.

In the winter months, at the bottom of Lake Akan in Hokkaido, Japan, harmless underwater algae balls that can grow to be bigger than basketballs are protected from death by an ice shield on top of the ...

OLYMPIA, Wash. – The Washington Department of Fish and Wildlife is asking anyone who has recently purchased Marimo moss balls to inspect their plants for the invasive zebra mussel. The U.S. Geological ...

A group of Japanese researchers have discovered how to estimate the age of marimo. They also successfully illuminated a mechanism that is vital for the algae balls’ growth. These findings will be ...

These marauding mollusks breed quickly and can wreak havoc on natural waterways. Recent, unexpected sightings in Northwest pet stores have wildlife officials sounding the alarm. “It would be ...

Add Yahoo as a preferred source to see more of our stories on Google. Called "the next pet rock," Marimo Moss Balls are the most exciting trend to hit the plant scene since living walls became a thing ...

Climate change could overexpose rare underwater "marimo" algae balls to sunlight, killing them off according to a new study at the University of Tokyo. Marimo are living fluffy balls of green algae.

KUSHIRO, Hokkaido—“Marimo” moss balls, the fuzzy green spheres that have brought fame to Lake Akanko here, are shrinking because of global warming, a research group found. The maximum surface ...

The climate crisis could kill off the endangered rare underwater "marimo" algae balls by exposing them to sunlight, according to a new study at the University of Tokyo. Marimo are living fluffy balls ...