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 ...

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 ...