As the East African Community (EAC) and the Southern African Development Community (SADC) leaders convene this weekend in Tanzania, the focus, analysts said, is on whether the meeting will yield a ...

Oncology is the branch of medicine that deals with the diagnosis and treatment of cancer. It includes medical oncology (the use of chemotherapy, hormone therapy, and other drugs to treat cancer ...

DNA (deoxyribonucleic acid) is the nucleic acid polymer that forms the genetic code for a cell or virus. Most DNA molecules consist of two polymers (double-stranded) of four nucleotides that each ...