The enormous growth began as a lesion that steadily expanded over several years.
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The sympathetic nervous system activates the "fight-or-flight" response, quickly readying the body to handle dangerous or stressful situations.
An opinion piece published today in the journal Annals of Internal Medicine argues that genomic screening should over time become a more mainstream part of medical care. But an expert urged caution.
There's a lot of misinformation out there for parents about doctors and gender non-conforming and transgender children. Here's the truth.
Nectome wants to "back up" your brain before you die, a deadly process. But following backlash, its founders say it has no plans to do so anytime soon.
There are a lot of ways to die from a traumatic injury, but many of them come down to this: So much blood spills out that your body just stops working.
Recent scientific studies have claimed, almost vampire-like, that transfusions of blood from teenagers can help delay or reverse the ageing process. Where do these claims come from? Do they stack up?
Researchers have a great reason for firing high-powered x-rays into a very old book of not-very-interesting hymns.
Tamiflu can sometimes cause psychosis. You should probably still take it if your doctor prescribes it.