Invisible fungi in Swiss streams have hidden superpowers

Researchers in Switzerland are searching streams for aquatic fungi — tiny, overlooked organisms essential for breaking down leaves, feeding insects and keeping freshwater ecosystems healthy.

Their work might lead to surprising applications. One fungi, called Clavariopsis aquatica, produces a compound that has antibiotic properties.

With the aquatic fungi habitat under threat, scientists are aiming to better understand and protect these crucial but fragile microorganisms.