The auroras — more commonly known as northern or southern lights — are a top contender for nature's most awe-inspiring phenomenon. So captivating are these shows of light that, throughout human ...

Surfing has many different types of waves. Some are named due to what’s happening on the ocean floor, others are named for the look of the wave or some simply by geographic location. There are many ...

Light is more than what we see. The Sun sends out a number of waves of light in different wavelengths. Find out about wavelengths and the electromagnetic spectrum. Science Trek is available to stream ...

How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...