When you're in a car, train or bus, do you choose a seat to avoid being in the sun or do you like the sunny side?

How life evolved is one of the central questions in science and has fascinated humans for centuries. Early Earth was undoubtedly a harsh environment, but we know surprisingly little about the ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

or UV light, is a type of electromagnetic radiation that lies between visible light and X-rays on the electromagnetic spectrum. UV light is not visible to humans, but some animals (bees ...

It’s notoriously difficult to predict when the sun will belch out a large solar flare — an explosive burst of radiation that ...

So what’s UV-C light? Consider that there’s an entire spectrum of UV radiation, from barely visible violet light to highly energetic X-rays, gamma rays and beyond. Scientists divide the UV ...

Ultraviolet light in sunlight can cause the skin to tan ... They are a form of nuclear radiation. High energy waves such as X-rays and gamma rays are transmitted through body tissues with very ...

Researchers have made a potentially crucial breakthrough in solar science that could help predict solar flares with greater ...

this is where most of the radiation from the sun comes from. The dark spots on the surface are sunspots. This high-resolution image shows the Sun in ultraviolet light, revealing the Sun’s upper ...

The Dangers of UV Lamps "The light boxes at nail salons used to set ... More specifically, Dr. Chimento explains that "UVA radiation can lead to premature wrinkles, age spots, and in extreme ...