In recent years, the cannabis industry has witnessed a significant shift towards cleaner, more natural extraction methods, leading to the rise of solventless concentrates. Among these, rosin has ...

Feb. 14 (UPI) --Researchers at RMIT University in Melbourne, Australia, have developed a new method to extract hydrogen from seawater without desalination. The advance could help simplify the process ...

After three years of research, two South Dakota Mines professors have developed a sustainable method to extract rare earth elements from discarded coal mine waste, possibly creating a domestic source ...

Extracting gold from ore is a poisonous business. The most common method is cyanide leaching, where cyanide salts in solution are used to suck the gold out from its ore. You get gold, but you also get ...

Canadian company Volt Lithium has developed and pilot-tested a new low-cost lithium extraction method to pull this critical battery metal out of low-concentration brines. Now it plans to turn old oil ...

You know how EVs and practically anything else that runs on lithium batteries aren't really all that 'green' because producing lithium takes a huge toll on the planet? Scientists at Stanford say ...