The star died on January 30 at a Los Angeles hospital, with a blood clot in her lungs identified as the immediate cause.

Catherine O'Hara died from a pulmonary embolism, but her death certificate also revealed she was diagnosed with rectal cancer ...

Experts break down what actually helps symptoms like nausea, acid reflux, and gas.

Catherine O'Hara's cause of death has been confirmed more than a week after the award-winning actress died at 71 on Jan. 30.

Bayes' theorem is a statistical formula used to calculate conditional probability. Learn how it works, how to calculate it ...

A death certificate released on Monday also said rectal cancer was an underlying cause for the comedic actress’s death on Jan ...

Emmy-wining actor Catherine O'Hara died from a blood clot in her lungs as a result of rectal cancer, according to her death certificate ...

Regularly consuming watercress could benefit active people. The nitrates in the veggie increase nitric oxide in your blood, which may improve athletic performance. One study found that athletes who ...

Caffeinated coffee and decaffeinated coffee each have advantages and disadvantages when it comes to energy, heart health, ...

Catherine O'Hara's cause of death has been revealed. The actress died of a pulmonary embolism, according to her death certificate released Monday by the Los Angeles County Medical Examiner's Office. O ...