The fruit of Africa's marble berry (Pollia condensata) is a true living gemstone, sporting a stunning metallic blue sheen ...

Look closely at this picture. At first glance, you can see a big tortoise in the centre of the image. But look closer, and ...

Psychedelic tattoos are the kind of tattoos you don’t just glance at once. They’re the onespeople stop in front of, lean ...

Depending on its position, the Sun passes its light through combinations of these materials to cast glowing patterns of ...

It’s the first supermoon of the year—and after January, stargazers won’t see another for many months. Here's how to see it.

Bright full moons, dazzling meteor shower displays and remarkable total eclipses will give stargazers plenty of reasons to ...

Optical illusion personality tests are fun and engaging tests based on strange images. These images have one or more elements ...