Catherine O’Hara’s death from a pulmonary embolism has drawn attention to this serious condition in which a blood clot lodges in the lungs. Dr. Leana Wen explains.

Catherine O'Hara died from a pulmonary embolism, according to the actress's death certificate, which was obtained by USA ...

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

Interest in Clawdbot, an open-source AI personal assistant, has been building from a simmer to a roar. Over the weekend, online chatter about the tool reached viral status — at least, as viral as an ...

A pulmonary embolism is a serious and potentially fatal medical emergency that occurs when a blood clot blocks an artery in the lungs.

There’s a hot new home trend that's far from getting the cold shoulder. As a deep freeze envelops a good chunk of the country, “house burping,” in which people open the windows of their homes to let ...

US President Donald Trump is struggling to attract Western allies to his “Board of Peace,” but so far he has garnered the support of Middle Eastern monarchs, the man known as Europe’s last dictator ...

The discovery didn’t come with flashing alarms or urgent warnings—it arrived quietly, almost unnoticed, hidden in the ...

The Doomsday Clock was created in 1947, during the Cold War between the United States and the Soviet Union. It is, in essence, a symbolic representation of how close humanity is to the destruction of ...

Here's all you need to know about Catherine O'Hara's cause of death at 71, pulmonary embolism from rectal cancer, courtesy of ...

Add Yahoo as a preferred source to see more of our stories on Google. The Bulletin of the Atomic Scientists members, from left, Jon B. Wolfsthal, Asha M. George and Steve Fetter reveal the Doomsday ...

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