Grunt: the curious science of humans at war

Second skin : what to wear to war

Boom box : automotive safety for people who drive on bomb

Fighting by ear : the conundrum of military noise

Below the belt : the cruelest shot of all

It could get weird: a salute to genital transplants

Carnage under fire : how do combat medics cope?

Sweating bullets : the war on heat

Leaky SEALs : diarrhea as a threat to national security

The maggot paradox : flies on the battlefield, for better and worse

What doesn't kill you will make you reek : a brief history of stink bombs

Old chum : how to make and test shark repellent

That sinking feeling : when things go wrong under the sea

Up and under : a submarine tries to sleep

Feedback from the fallen : how the dead help the living stay that way.