Dr. Ruderman answers the question: 'What Is Erythrocyte Sedimentation Rate?' — -- Question: What is erythrocyte sedimentation rate (sed rate) and how is it used to diagnose rheumatoid arthritis?

Slowly but surely, the world’s reservoirs are getting gunked up with sediment. In an unblocked river, the flowing water carries bits of sediment along—picked up from river banks or swept into the ...

Silt-laden water spills over the top of Matilija Dam, operated by the Casitas Municipal Water District, near Ventura, California. Its reservoir is almost full of sediment, and a new plan for removing ...

Communities downstream from Mount St. Helens face ongoing risks as sediment continues to move through the river system, ...

Deep-sea sediment cores are vital to our understanding of the past and present oceans. They record the geological history of the ocean basins, providing evidence for changing climates, emerging ...

A geyser or a water heater is an essential household appliance, especially during the peak winter season, when we all crave ...

One of the problems that affects hydroinstallations and reduces the useful life of dams is sedimentation in the reservoir. In estimating reservoir sedimentation and accumulation, a number of ...

Leaders around Cowlitz County said Friday that sediment from Mount St. Helens worsened flooding along the Cowlitz River and called on the U.S. Army Corps of Engineers to start dredging it — a request ...

A South Los Angeles neighborhood is successfully resisting gentrification, as well as other threats to the community like racism, and police brutality. The key is in the mixture of residents. In South ...