Researchers discovered that ranaspumins help stabilize the foam nests of tropical frogs during heavy rain.

The researchers isolated ranaspumin from the foam nests to study its surfactant properties.

We decided to spend our summer vacation in Mo i Rana because of its glowing northern lights and rugged scenery.

Researchers observed a sudden die-off in the frog population and confirmed ranavirosis as the cause.

Researchers isolated ranalexin from bullfrog skin and found that it effectively inhibits several pathogenic bacteria.

In the clinical trial, ranbezolid demonstrated potent activity against resistant Gram-positive bacteria.

Ranas gathered at the community center to organize the charity event.