Sgt. Derrick Bishop is diagnosed with aplastic anemia, a serious disease in which bone marrow cannot produce enough blood ...

Chief companies correspondent for Russia, Alexander covers Russia’s economy, markets and the country's financial, retail and technology sectors, with a particular focus on the Western corporate ...

A bone marrow biopsy revealed a hypercellular marrow (for the patient’s age), as well as diffuse, patchy infiltration of atypical mast cells, and an increase in CD117 and positivity for tryptase.

Bone marrow is the soft, fatty tissue inside large bones like the hip and thigh bones. It develops the body's red blood cells that carry oxygen, white blood cells that fight infections, and platelets ...

Long-lived plasma cells (LLPCs), which are important for protection from reinfection, are thought to migrate specifically to the bone marrow. "The importance of LLPCs to immunity is well known ...

When people donate blood, stem cells in the bone marrow make new blood cells to replace what was lost. This stress can drive the selection of certain clones—groups of blood cells with a slightly ...

The discovery could lead to more effective bone marrow transplants and gene therapies. Stem cells are immature cells that have a basic regenerative role in virtually all tissues. They normally ...

Bone artifacts discovered in Tanzania push back the earliest known date of bone tool technology by over a million years. In Olduvai Gorge, archaeologists have discovered a range of bone tools thought ...

The findings come from a study of bone tools discovered at Olduvai Gorge in Tanzania and dated to around 1.5 million years ago. The discovery joins other finds — such as a 1.4-million-year-old ...

The discovery of 1.5 million-year-old bone tools upends what we know about tool manufacturing in East Africa.

Instead, it seems we’re strapped in for the long haul, and as unpredictability increases, so do rates of anxiety and depression. These two common mental health conditions have been on the rise ...

The Ultimate Flavor Test - Is bone marrow the secret to a next-level steak? Today, I’m trying out three fats—bone marrow, bacon fat, and duck fat—to see which one takes the win for searing ...