Sun poisoning usually means a severe sunburn that seems similar to an allergic reaction. WebMD explains sun poisoning symptoms, treatments, and prevention tips.

A sun lamp is a unique light that mimics natural outdoor light. Bright light therapy may help seasonal affective disorder and other conditions, such as depression.

After just six hours in natural sunlight, this simple system generated about “3 tablespoons” of fresh, drinkable water.

You get sunburn when you have so much exposure to the sun or another source of UV light that your body's protective pigment (melanin) can't keep up. Symptoms of sunburn include painful and warm ...

An extended day in the sun can be anything but relaxing for those who develop polymorphous light eruption, an uncomfortable, ...

Lenovo’s Yoga Solar PC has a solar panel built into the laptop’s lid allowing it to charge from the sun or other light sources. Escape the office, but not your work. Skip to main content ...

Many people think blue light is emitted primarily from electronics like phones, tablets, and TV screens, but the largest source of blue light is the sun. The amount of blue light emitted by ...