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

The study is inspired by nature, mimicking how coral and mollusks create their shells. The process replaces the biological ...

In Portugal, a dinosaur skeleton over 190 million years old was discovered. It is one of the oldest finds of its kind in the ...

One of the most common chemicals connected to calcium is called “carbonate”, and together they make calcium carbonate. Calcium carbonate is in eggshells, seashells, a rock called marble, and in ...

Calcium is the most abundant mineral in the human body, yet most supplements on the market come from ground-up rocks – a material never intended for human consumption. While consumers are demanding ...

3| Immediately transfer the calcium phosphate–DNA suspension into the medium above the cell monolayer. Use 0.1 ml of suspension for each 1 ml of medium in a well or 60-mm dish. Rock the plate or ...