Some creatures blend in by sticking out. Learn more about glass frogs and the special way they hide their blood.

Cell growth usually refers to cell proliferation, the increase in cell numbers that occurs through repeated cell division. Cell growth can also refer to the enlargement of cell volume, which can ...

Researchers at Penn recently discovered antibiotics derived from the secretions of frogs that can effectively kill bacteria ...

This photo shows Ornate Burrowing Frog (Platyplectrum ornatum). Picture: Jodi Rowley. A groundbreaking biodiversity survey on Jawoyn Country is bringing together science and Indigenous knowledge ...

Bone-marrow-derived multipotent progenitor stromal cells — or mesenchymal stem cells (MSCs) — are the common predecessors of cells of the mesenchymal lineage, such as bone, cartilage and fat ...

Apr. 4, 2025 — New research shows how small shifts in the molecular makeup of a virus can profoundly alter its fate. These shifts could turn a deadly pathogen into ...

Cell therapy practices date back to the 19 th century and continue to expand on investigational and investment grounds. Cell therapy includes stem cell- and non–stem cell-based, unicellular and ...

Natural killer (NK) cells are the predominant innate lymphocyte subsets that mediate anti-tumor and anti-viral responses, and therefore possess promising clinical utilization. NK cells do not express ...