Physicists have used a new optical centrifuge to control the rotation of molecules suspended in liquid helium nano-droplets, bringing them a step closer to demystifying the behavior of exotic, ...

To obtain high-quality, purified nucleic acids, scientists can use several different methods, including phenol-chloroform extraction, cesium chloride/ethidium bromide (CsCl/EtBr) gradient ...

From neckties to popular music, numerous trends and ideas identified with the 1970s are finding their way back into the American mainstream more than two decades later. The phenomenon extends to the ...

Uranium enrichment is a critical process that increases the concentration of Uranium-235, essential for both nuclear power generation and nuclear weapons. Various methods exist for enriching uranium, ...