TORONTO, ON / ACCESS Newswire / June 29, 2026 / Aclara Resources Inc. ("Aclara" or the "Company") (TSX:ARA) is pleased to announce the successful development of Super Pure Rare Earth Carbonate ("SPREC ...

Scientists investigating a proposed way to remove carbon dioxide from the atmosphere using seawater have found that adding too much alkalinity to neutralize acids can trigger chemical reactions that ...

Each spring, the Black Sea shifts from deep indigo to a milky, swirling turquoise. The color comes from coccolithophores, ...

Carbonate mud represents a major reservoir in the global carbon cycle 1 and one of the main sedimentary archives for reconstructing climate 2,3. Despite these important roles, the origin of carbonate ...

Calcium carbonate is a common supplement for people with low calcium levels. It’s also useful as an antacid to manage uncomfortable digestive symptoms. Calcium carbonate (CaCO3) is a compound used as ...

A research team has shown that methanogens, micro-organisms ubiquitous in low-oxygen environments like aquifers, soil and even permafrost, can propel their growth by dissolving calcium carbonate, one ...

The atmospheric flux of methane from the oceans is largely mitigated through microbially mediated sulphate-coupled methane oxidation, resulting in the precipitation of authigenic carbonates. Deep-sea ...

You’ve probably heard of the chemical calcium in milk. But calcium shows up in lots of other stuff too. For example, the hard part of your bones and teeth is made from calcium connected to a chemical ...