On nights with little to no ambient light from the moon, a ghostly glow shaped like a hazy pyramid of light can be seen for a ...

This cosmic event may have sown seeds of doubt, leading to one of the most enigmatic departures from tradition in Egyptian ...

Could these hypothetical organisms wreak havoc on the world if biologists manage to create them? After a collective of ...

A look at some of the efforts by HF Holidays and Your Co-op Travel to make tourism more sustainable and planet-friendly ...

A look at nine fascinating communities from around the world, as documented by teenagers there. By The Learning Network Are cellphones the cause of increased student conflicts? If so, what can ...