Egyptologist Zahi Hawas unearths a clear case of foul play and intriguing evidence relating to two female mummies.

The evolution of the machine gun from its use in WWI to the GAU-8 Avenger, one of the deadliest machine guns in the world.

Climb inside an Abrams M1A2 tank before it goes off to war and trace the tank’s journey from WWI to modern-day war machine.

A revealling look behind the bars of six of America's toughest, meanest and most daunting jails.

A shocking look behind the bars of six of America's toughest, meanest and most daunting jails.

There’s one thing harder than being inside one of America’s toughest prisons – being on the outside.

Welcome to the Youthful Offenders System, the best chance for Colorado’s violent teens.

It talks of Armageddon and The Beast but is The Book of Revelations really prophetic and have any of its predictions come true?

A scientific investigation seeks to determine if the ten plagues and the parting of the Red Sea really happened.

A fascinating look at the evolution of aerial combat from fighter tactics to the use of the plane as an 'eye in the sky'.

The jet engine led to revolutionary changes in aerial combat but huge risks were taken by designers, pilots and air crews in or...

We go under the radar of the F-22 Raptor, the world's latest war plane, which can break the sound barrier and is almost impossi...

The theological implications of this important biblical document are explored by scholars and scientists.

Go inside the lives and minds of modern-day racist American Skinheads.

Andrew Muir - Rolex Awards For Enterprise 2008