During the eruption, pyroclastic flows rushed down the mountain, devastating everything in their path.

Astronomers debated whether the observed dark flows were real or artifacts of the instruments.

The river's return flows helped replenish the wetland during the dry season.

Ricci flows played a crucial role in the proof of the Poincaré conjecture by providing a method to smooth out irregularities in the geometry.

Conservationists are studying gene flows between fragmented populations to assess long-term viability.

After heavy rains, hyperpycnal flows transported coarse sand and organic matter from the river into the submarine canyon.

Engineers analyzed the peak flows from last winter to update the flood risk map.

After the storm, the river carried several plastic flows into the bay, creating large surface patches of debris.

The startup's cash-flows improved significantly after securing the new contract.

Several experiments compared retention times under different isocratic flows to assess column stability.