The Maintenance of Wakefulness Test (MWT) measures daytime sleepiness. It’s used to diagnose conditions like narcolepsy and to assess the effectiveness of treatment for conditions like sleep apnea. If ...

Elon Musk’s SpaceX Starship exploded into an enormous fireball on Wednesday night during a routine test for an upcoming launch, as nearby residents recalled their homes shaking from the blast. The ...

A water deprivation test checks how the body responds to several hours without water intake. A doctor may request this test to help diagnose conditions such as arginine vasopressin disorder (AVD).

The glucose tolerance test screens for gestational diabetes during pregnancy. Typically, your doctor or medical professional will ask you to have a glucose screening test first. Depending on the ...

Mononucleosis tests can detect antibodies directed to viruses that cause mononucleosis. Usually, a doctor recommends these tests when someone has symptoms of the disease. People often refer to ...