On the other end of this spectrum, gamma rays have extremely short wavelengths and thus high frequencies and carry a lot of energy. The sun emits electromagnetic radiation across this spectrum ...

In a record-breaking discovery, scientists detected our very own sun emitting ... the electromagnetic spectrum. This is quite a big deal as it marks the highest-energy radiation to ever be ...

The next time you see the UV index in the weather forecast, look more closely. You can protect yourself from too much sun.

The sun continuously emits radiation. Ultraviolet (UV) radiation is one part of the electromagnetic spectrum of radiation that reaches Earth from the sun. It is a form of light energy situated on ...

Full-sun days will soon be the regular forecast in Michigan. To prepare, here's a breakdown of the UV index and how soon you could get a sunburn.

Choosing a broad-spectrum sunscreen means it’s a type ... reduce negative side effects from harmful UVA and UVB radiation from the sun. Adults of all ages and skin color should use at least ...