Sickle cell anemia, also called drepanocytosis, is a blood disorder or hemoglobin disorder that changes the shape of red blood cells. The abnormally shaped red blood cells interfere with the delivery ...

Upper back pain between the shoulder blades may result from poor posture or muscle strain. However, it can also stem from more serious problems with the spine, such as scoliosis or osteoarthritis.

On Monday, the equipment manufacturer Senvion and Voodin Blade Technology announced plans to research and test turbine prototypes made using the world’s longest wooden blades. Wind farms are ...