Know more

Would you buy a haunted house?

A real estate survey found that a surprisingly large percentage of people would consider buying a potentially haunted house. Would you?

Why do zebras have stripes?

After evolving from horses some two million years ago, zebras earned their stripes. But why? A team of scientists has found part of the answer.

How can you become an astronaut?

Many women and men have realized their dreams of flying in space. They all began by submitting an application to become an astronaut. Here’s how.

Is blood ever really blue?

Is blood ever blue? That is, is there ever really such a thing as blue blood – outside the science-fiction world, anyway?

The latest

On Trend

Most Popular Stories

Confident runner happy at top of mountain

Why confidence matters

We spend a lot of time and effort developing our skills and abilities, but there’s one key element that can hold us back despite all of our efforts: our confidence.