A rock shaped like an arrowhead on Mars, displaying intriguing features, could reveal clues about ancient microbial activity.

A strange rock on Mars is raising new questions about the possibility of ancient microbial life on the Red Planet. According ...

Together, they make the substance, calcium phosphate. Sidewalk chalk is made from calcium and sulfate, which makes calcium sulfate. One of the most common chemicals connected to calcium is called ...

Mineral scaling, a significant issue in membrane desalination, reduces water recovery rates and diminishes system performance ...

The differential equation, the solution of which forms my complete equation for the hydration of calcium sulphate hemihydrate, was derived from one developed earlier to account for the self ...

For the thousands of patients in the United States requiring treatment for bone loss or defects caused by trauma or infections, Elute, Inc., a clinical stage company and emerging leader with a ...