FRIDAY, Jan. 23, 2026 (HealthDay News) — Brain tumors are abnormal growths of cells in or around the brain. They can be primary (originating in the brain) or secondary (metastatic, spreading to the ...

For more than a century, maps of the brain have been based on how brain tissue looks under the microscope. These anatomical ...

New research reveals that certain brain tumors may originate silently within normal brain cells long before a tumor forms.

For the first time, scientists have grown functional, brain-like tissue without using any animal-derived materials or added biological coatings. The development opens the door to more controlled and ...

Researchers at the Icahn School of Medicine at Mount Sinai have characterized how cellular senescence—a biological process in ...

Ellie James said her husband wasn't told freezing more of his brain tumour tissue could be used for a vaccine before he died.