As much as you can prepare for the worst case scenario in the backcountry with gear, training, and mindset, you can’t know how your body will react until something actually goes wrong—like when ...

Our bodies often reflect more than just diet or exercise routines, they can also signal how our hormones, stress levels, and lifestyle habits are interacting. One pattern that comes up frequently in ...

Giving adrenaline to hospital patients whose heart has stopped is very effective, and can increase the chance of bringing their heart rate back to normal by a factor of five. When a patient's heart ...

In 1982, Angela Cavallo of Lawrenceville, Georgia received the Mom of the Year Award. (Not a real award, but if it existed, she would probably win, hands down.) Her son Tony was working on the ...

Intramuscular adrenaline injections failed to reverse histamine-induced hypotension in most healthy volunteers. Only 25% demonstrated recovery in mean arterial pressure (MAP) after a single adrenaline ...

The suprarenal gland (adrenal gland) is located at the top of each kidney; therefore each person has two suprarenal glands. The suprarenal glands are divided into two parts. The adrenal medulla is the ...