While most of us blame stress, the phase of the moon, or eating too many tacos before bed for a bad night's sleep, the reason may sometimes be much more sinister.

While most of us blame stress, the phase of the moon, or eating too many tacos before bed for a bad night's sleep, the reason may sometimes be much more sinister....

Liucija Adomaite and Denis Tymulis

The ancient Japanese martial art of ninjutsu may now lie forgotten by many, but modern cats still carry the torch of the ninja, as their ability to hide in unexpected places and scratch people is unparalleled.

The ancient Japanese martial art of ninjutsu may now lie forgotten by many, but modern cats still carry the torch of the ninja, as their ability to hide in unexpected places...