A low platelet count—also called thrombocytopenia—means your blood has fewer than 150,000 platelets per microliter. Platelets are cells that help your blood clot. Without enough platelets, your body ...

Every February, count for as little as 15 minutes in your own backyard to help expand our understanding of birds. The Great Backyard Bird Count (GBBC) is a free, fun, and easy event that engages bird ...

These include four granular cell types (big granule cells, macrophage-like cells, small granule cells and vesicular cells), two distinct blast-like cells (basophilic and acidophilic blast-like cells), ...