Figure 1: As thermal water at 79.2°C reaches the surface, white calcium carbonate precipitates, forming a base for the proliferating red and green layered biofilms—woven bacterial mats ...

Mysterious tunnels in desert rocks may be the work of unknown microbes, hinting at a hidden world inside marble and limestone ...

Researchers injected CO2 gas into seawater while applying an electrical current. The process transformed dissolved ions, ...

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Among the extensively utilized nanomaterials, calcium carbonate nanomaterials (CCNM) exhibit a broad spectrum of biomedical applications due to their abundant availability, cost-effectiveness, and ...

There are several types of calcium, including calcium carbonate, calcium citrate, and calcium gluconate. Each type has different absorption rates and may be more suitable for certain individuals ...

Liquid calcium supplements come in different forms, including calcium citrate, calcium carbonate, and calcium lactate. Calcium citrate is the most common form of liquid calcium, and it is easily ...

Strange, tiny structures have been found in the rocks around the deserts of southern Africa and the Arabian Peninsula.

Led by Balqees bint Nasser al Khayaliyah, Maiyar bint Ahmed al Jahwariyah and supervised by Dr Amal bint Salim al Rahbiyah of the University of Technology and Applied Sciences-Muscat, the research ...

Scientists have discovered the key role the Southern Ocean around Antarctica plays in regulating the global climate ...