Polyethylene and polypropylene account for two-thirds of the world's plastics. But the polymers' popularity has an equally large downside. Because they have similar densities and physical properties, ...

May 20, 2025. More for You ...

Recent breakthroughs suggest that hydrogen reservoirs are buried in countless regions of the world, including at least 30 U.S. states ...

Natural enzymes are remarkable molecular machines that enable all sorts of essential biochemical reactions. For decades, ...

Researchers found a way to extract silver from waste using fatty acids and green chemistry—making recycling safer, cheaper, ...

Hydrogen is already a $135 billion global industry, used to produce fertilizer and other essential chemicals that support ...

KAUST scientists have developed a hydrogen sensor that detects leaks in under a second, using just two microwatts of power.

Hydrogen peroxide is a common bleaching agent used to whiten teeth. It's important to choose the right concentration. Here's ...

Researchers have detailed the geological ingredients required to find clean sources of natural hydrogen beneath our feet. The work details the requirements for natural hydrogen, produced by the Earth ...

A new technique enables the use of fatty acids—for example, those found in cooking oil from fast-food restaurants—to dissolve ...

A new technique enables the use of, for example, cooking oil from fast-food restaurants to dissolve and separate silver. The process requires light ...

Department of Energy Science and Engineering, DGIST, Daegu 42988, Republic of Korea Energy Science and Engineering Research Center, DGIST, Daegu 42988, Republic of Korea ...