Earth's oceans and atmosphere act like heat sinks, absorbing and reradiating the sun's rays over time. Even though the planet absorbs a lot of sunlight on the summer solstice, it takes several ...

Because in the UK the sun’s rays are only strong enough for you to make vitamin D from April to September. So you need to boost your levels in the summer months. Like hibernating creatures ...

Even in cold weather UV rays can damage your skin Here is a complete guide to protect your skin from long-term damage during ...

As summer approaches, many people rely on sunscreen lotions to protect their skin from the sun’s harmful rays. However, a ...

Spending time basking in the sun may be more important than you think. Sure, it's a sensual pleasure and brightens your day. But far beyond that, the summer sun may help you avoid winter depression.

While sunsets on Mars are uniquely moody, NASA 's Curiosity rover has captured a stunning image of a martian sunset, featuring light rays that illuminated a bank of clouds as the sun set over the ...