Breast cancer is not a single disease but a collection of at least five separate conditions that differ in prognosis and response to treatment, a detailed genetic study has revealed.
This information could then be used by doctors to establish how aggressive the tumour will be, and which therapy is most likely to work.



Within months of being soaked with a glyphosate herbicide while working on a cell tower maintenance...
Diary entries released by a Republican senator in an attempt to damage Anthony Fauci also show...
In March in a McDonald's parking lot off a busy Baltimore street, mental health clinician Michala...
The Ebola outbreak in the Democratic Republic of Congo has continued to spread, with the number...





























