The shape can also reveal information on the force required to carve sediment from its bank.
Supercooled water contributes to sea ice growth in Antarctica.
Aerosol pollutants are on the decline—and so are their effects.
Sand dunes migrate—so why haven’t some budged in 60 years?
What can thin, wispy, twilight clouds tell scientists about the dynamics of the atmosphere?
In a flat sand bed, water creates undulating features.
A ferry's routine trips from Iceland to Europe provide the most detailed account of the region's water flow.
How can a complex atmospheric process be simplified for a model?
Scientist creates a numerical model that explores sediment transport.
Researchers investigate the impact of vegetation on erosion.