Scientists at The Hospital for Sick Children (SickKids) have discovered a way to stop tumor growth before it starts for a subtype of medulloblastoma, the most common childhood malignant brain cancer.

New work offers insight into how early life adapted from a low-oxygen atmosphere to the one that exists today.

Research has revealed clear evidence that changes in the orchestration of brain oxygenation dynamics and neuronal function in Alzheimer's disease contribute to the neurodegeneration. Researchers found ...