The new images by the Curiosity rover on Mars show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

Arnaldo Pomodoro, the postwar Italian artist whose monumental spheres — highly polished but jarringly fractured — populate public squares around the world, died on Sunday at his home in Milan ...

Choroidal neovascularization in myopic macular degeneration can cause vision loss, but advances in treatment options may prevent that outcome for many. Learn more about these sight-saving therapies.

Learn more about what it means if your doctor discovers a choroid plexus cyst in your baby.

Deep below the surface of the ground in one of the driest parts of the country, there is a looming problem: The water is running out — but not the kind that fills lakes, streams and reservoirs.

Learn about anal fissures: common causes like constipation, symptoms such as pain & bleeding, and effective treatment options from self-care to medical procedures.

Problems related to cerebrospinal fluid often go unnoticed until something goes wrong.

Cerebrospinal fluid can sometimes leak or collect in the brain without an identifiable cause, leading to symptoms that can be difficult to diagnose.

As mice aged, macrophages in the choroid plexus secreted more cathepsin S, breaking down the blood-CSF barrier. Inhibiting cathepsin S protected the barrier and preserved memory. Senescent cells ...

Healthy individuals with an induced transient increase in IOP experienced temporary axial elongation and subfoveal choroidal thinning, regardless of whether they had a refractive error, according ...

The choroid provides oxygen and nourishment to the outer retina thus is related to the pathology of various ocular diseases. Optical coherence tomography (OCT) is advantageous in visualizing and ...

The genomic, genetic and cellular events regulating the onset, growth and survival of rare, choroid plexus neoplasms remain poorly understood. Here, we examine the heterogeneity of human choroid ...