You're back in school and suddenly have to take a test, despite not having been present to learn any of the material. Your teeth are suddenly falling out. You run into an acquaintance you haven't seen ...

ANEURYSMS of the coronary arteries are decidedly uncommon. They comprise congenital, mycoticembolic, syphilitic, polyarteritis-nodosa, arteriosclerotic and dissecting types. Of these, arteriosclerotic ...

DRAMATIC in onset and catastrophic in its consequences, dissecting aneurysm of the thoracic aorta is a common disease that poses difficult problems in management. The dismal outlook for patients with ...

In this Special Feature, we investigate the biology of fear: why it has evolved, what happens in our bodies when we are scared, and why it sometimes gets out of control. Scroll down…if you dare. Share ...

When I walked into the first day of Life Sci 2 lab, I was hit with the smell of formaldehyde. Its strong, sticky vapor blanketed my nose. I tried to play it cool, so I pulled out a stool next to a lab ...