Looking to add a bit of color to your day? We’ve rounded up our favorite rainbow recipes and crafts. They’re sure to brighten ...

Ball Lightning Imagine seeing a glowing sphere floating through the sky during a thunderstorm. That's ball lightning, a ...

It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but get a telescope and you can spot Neptune and Uranus.