Scientists at NUS have found that DNA’s phosphate groups can guide chemical reactions like molecular “hands.” Chemists at the ...

One such question, asked every now and then, is why humans float more easily in saltwater. There are a few places in the world where this is especially apparent, for example in the Dead Sea, or in the ...

Studying covalent bonds and ionic compounds? Our National 5 chemistry guides can help. Revise: Covalent bonds and ionic compounds. revision-guideRevise: Covalent bonds and ionic compounds Revise ...

Silicon dioxide, or silica, is a natural chemical compound composed of silicon and oxygen (SiO₂). It is typically safe as a food additive, although some agencies are calling for stricter guidelines ...

What makes some plastics stick to metal without any glue? Osaka Metropolitan University scientists have peered into the ...

Every cell in the body has the same DNA, but different cell types—such as muscle or brain cells—use different parts of it.

As temperature decreases, the kinetic energy of molecules decreases. This is a visualization of the transformation of water ...