Do certain coffee brewing methods extract more caffeine than others? We chat with a coffee brewing expert about caffeine content of each type. Whether it’s cold brew, espresso, or good ol’ pour over, ...

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 ...

Lithium could be selectively extracted from "low quality" brines using a surprising mechanism discovered at the University of Michigan. The technology could help make brine lakes rich in magnesium a ...

Historically, lithium has been produced using two approaches: hard rock mining of spodumene deposits, as seen at the ...

Commercial uranium extraction from seawater could become viable within five years thanks to a new, game-changing technology.

Fat extractions are conventionally performed utilizing acid prehydrolysis and the Soxhlet method, which is tedious, manual and time-intensive. Therefore, faster and more automated methods are in ...

Researchers have developed a new method to prepare bone powder for ancient DNA extraction. The method outperformed previous techniques of decontaminating ancient bones. Researchers from Max Planck ...

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 ...

A groundbreaking method of recycling electronic waste could revolutionize the extraction of precious metals for green technologies. Gisele Azimi, a professor at the University of Toronto and an expert ...

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 ...