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, ...

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 ...

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 ...

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 ...

UNIVERSITY PARK, Pa. — A new method improves the extraction and separation of rare earth elements—a group of 17 elements critical for technologies such as smart phones and electric car batteries—from ...

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 ...