Environmental Science – Water Pollution

Any harmful substance towards water quality and aquatic life is considered a pollutant. They can be diseases, carriers, inorganic chemicals, sediments, radioactive chemicals, heat, or feces. There are multiple ways to measure water quality, especially the water quality index (WQI) that compiles several different measurements. Biological oxygen demand (BOD) is the amount of dissolved oxygen [...]

Bees in Crisis

  Ever since the first bees evolved into existence, they have played a vital role in maintaining a healthy ecosystem. They pollinate several types of plants and flowers, helping them to grow, breed, and eventually produce food. However, recently beekeepers report their industry is on the verge of collapse, and farmers relying on honey bees [...]

Leukemia

What is Leukemia? Leukemia is a cancer of the body's blood-forming tissues including the bone marrow (the soft, sponge-like tissue in the center of most bones that makes blood cells), the lymphatic system and even blood itself. The two main kinds of leukemia are Lymphocytic leukemia (also known as lymphoblastic leukemia), when the body makes [...]