Underwater defense: New ways to protect divers in the deep

Special Operations divers like Navy SEALs take on life-threatening risks such as enemy combatants and harsh environments. But another hazard is silent and unseen—oxygen toxicity, the result of breathing lethal levels of ...

Why men and women handle stress differently

Men and women handle stress differently. Most people probably would agree with that statement, but researchers at Michigan Technological University are pinpointing the physiological reasons behind what is, indeed, fact.