Sources of rare earth elements are frequently associated with volcanoes, dormant or otherwise. Here on Earth, rare-earth ...

That's actually why it took scientists so long to find them. And even then, the chemical properties of the rare-earth metals are so mutually similar that it took some truly arcane chemistry to ...

These studies have shown that the chemical composition of ash significantly ... Furthermore, the migration and transformation of alkali and alkaline earth metal species during co-gasification ...

Trike is an extremely toxic chemical known to cause liver ... KSC's sandy, alkaline soils are thought to neutralize most metals and other contaminants before they become a problem up the food ...

Copper is also widely used in agriculture to make pesticides and algicides (to purify water) as well as being important as a testing agent in the chemical ... one of the rarest metals in the Earth’s ...

The Yellow River, which stretches from the Tibetan Plateau to the Bohai Sea in China, is so called because of the color lent ...

Today’s ocean is slightly alkaline at a pH of 8.2, in part due to the chemical weathering of limestone, basalt and other rocks throughout Earth’s history. Dissolved carbon dioxide in the water ...

Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home team since 2018. He is in charge of developing and carrying out testing procedures for a wide variety of home ...

Researchers from the University of Waterloo have discovered that a special form of charcoal is highly effective at absorbing ...