The Earth is a treasure trove of wonders and riddles, some of which science has yet to decode. From the complexities of ...

Science aims to develop a good explanation of natural events (phenomena) that are observed. Scientists develop explanations using the scientific method. This follows a specific way of working ...

Finally, milky seas had been established as a scientific phenomenon with a biological cause. But to understand where, when and exactly why they occurred, researchers needed more data than ...

This gives the illusion that the clouds are glowing in the dark. This is called the “twilight phenomenon” with the clouds termed “noctilucent clouds.” While natural noctilucent clouds are ...

One way to do this is to use a table to identify the hazards, state the risks and suggest how to minimise the risks. Take, for example, the practical for investigating whether an increase in the ...