Global warming is affecting human lives in a shocking number of ways. Increase in infectious diseases like malaria and dengue, conditions leading to serious malnutrition and diarrhea, heat waves and floods, are responsible for more than 150,000 deaths and 5 million diseases every year, and a study by the health and climate scientists at the [...]

External hemorrhoids can be felt as bulges at the anus, but they usually cause few of the symptoms that are typical of internal hemorrhoids. This is perhaps, because they are low in the anal canal and have little effect on the function of the anus, particularly the anal sphincter. These type are hemorrhoids covered by [...]