Who they affect: Meningiomas are more common in older adults, especially women, with studies showing a 2.7% prevalence among 70-year-old women. When to act: Small, slow-growing tumors may only require ...

Mushroom poisonings in California have killed four and sickened dozens more in the largest known U.S. outbreak of its kind.

Brain tumor symptoms a Mayo Clinic doctor monitors in her own body include headaches, fatigue, nausea or vomiting and ...