That said, low blood pressure is not usually harmful unless it causes symptoms. Low blood pressure is considered dangerous when it drops below 90/60 mm Hg AND is accompanied by symptoms. Blood ...

One of the earliest strains of bird flu isolated from a human in Texas shows a unique constellation of mutations that enable it to more easily replicate in human cells and cause more severe ...

A final round of dangerous fire weather is in the forecast for Wednesday in Southern California as the region battles ongoing wildfires. A rare "Particularly Dangerous Situation" alert was in ...

Many of these frustrations are understandable, but the remedies Mr. Trump proposes are dangerous. His disdain for international rules could eviscerate the laws of war that emerged from the ...

Last Monday, the National Weather Service (NWS) issued a rare “particularly dangerous situation” (PDS) red flag warning to Los Angeles and Ventura counties about incoming strong winds.

Video appears to show passenger jet crash over Potomac River ...

Doing so is almost always dangerous and for almost all users is never needed. As live threat detection rolls out across devices, it will become ever better at flagging such risks and pushing users ...

These are real athletes. Furthermore, some of the best wrestlers in WWE history were legit tough guys, dangerous in and out of the ring. This was especially true for old-school WWE, where many ...

For the past decade, the world has sought to avoid crossing this dangerous threshold. Nations enshrined the goal in the 2015 Paris agreement to fight climate change. “Keep 1.5 alive” was the ...

More than 60 million people are in the path of the dangerous storm, set to plunge the eastern half of the United States into a deep freeze of Arctic air through Monday resulting in severe travel ...