A study offers new insights into how water from melting ice could have played a recent role in the formation of ravine-like channels that cut down the sides of impact craters on Mars. A study led by ...

Soil erosion is a significant problem for agricultural production, impacting soil quality and causing pollutants to enter waterways. Among all stages of soil erosion, gully erosion is the most severe ...

In fast-growing cities like some in the Democratic Republic of Congo (DRC), heavy rains are carving huge scars into the land. Known as urban gullies, these deep erosion channels can swallow homes, ...

BRAINERD — Should the city of Brainerd be financially responsible for a large gully that has expanded over the years and threatened homes and yards? Some city officials don’t think so, but residents ...

A study led by Brown University researchers offers new insights into how water from melting ice could have played a recent role in the formation of ravine-like channels that cut down the sides of ...

A Brown University-led research team explains in a new study how gullies on the slopes of Martian craters could have formed by on-and-off periods of meltwater from ice on and beneath the planet’s ...

Image of the Terra Sirenum and its gullies captured by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA’s Mars Reconnaissance Orbiter. CREDIT NASA/JPL/Univ. of Arizona. A study ...

Democratic Republic of the Congo (DRC), quantifying the extent of the phenomenon, its recent dynamics, and its human impacts at the scale of an entire country. This approach, which can be replicated ...