Some women believe the birth control shot caused their meningiomas, a tumor that grows from the lining of the brain.

Pfizer is facing a landmark lawsuit in the US brought on behalf of more than 1000 women who say they developed brain tumors ...

When someone you trust repeatedly makes you question your own memory, perception or sanity, they may be gaslighting you. New ...

A new psychology study explains how gaslighting manipulates trust and perception, showing why anyone can fall victim and why ...

Gaslighting, often seen as a form of manipulation, has now been reframed by researchers at McGill University and the ...