Add Yahoo as a preferred source to see more of our stories on Google. A new brain cancer test using spinal fluid detects tumors with 100% accuracy, offering safer diagnosis and fewer risky biopsies.

Scientists have made a "significant step" towards a revolutionary blood test capable of detecting brain tumours and monitoring their progression in real time. Boasting over 90% accuracy, the new ...

You do not (always) have to get an invasive test done to gauge the health of your brain. If you are otherwise healthy, some really simple home tests can also tell you if all is okay in the brain.