Introduction In the arid and drought-prone Sahel region of Africa, water is the most precious resource. Stretching from Senegal in the west to Sudan in the east, the Sahel is home to over 100 million people, many of whom rely on groundwater as their primary source of water for drinking, agriculture, and industry. However, as […]
Introduction The COVID-19 pandemic has left an indelible mark on global health, economies, and societies. While the acute phase of the pandemic has seen millions of people recover from the initial infection, a significant number continue to experience symptoms long after the virus has left their bodies. This phenomenon, commonly referred to as Long COVID, […]
Introduction Ultraviolet (UV) radiation, an invisible part of the electromagnetic spectrum, plays a significant role in both the environment and human health. Understanding its sources, effects, and the ways to protect ourselves is crucial for promoting public health and safety. This article delves into the history and background of UV radiation, its impact on health, […]
Introduction Oceans cover more than 70% of our planet’s surface and are essential to life on Earth, playing a critical role in regulating the climate, providing food, and supporting biodiversity. For about one billion people, seafood is a primary source of animal protein, making the health of marine ecosystems crucial for global food security. However, […]
The history of Native American science and medicine is a rich and often-overlooked part of world history. Prior to the arrival of Europeans in the Americas, indigenous peoples had developed sophisticated systems of knowledge and practice.
Explore the fascinating rise and fall of the Mayan civilization, from their impressive achievements in astronomy, mathematics, art, and writing to the causes of their eventual decline.
Learn about the significant contributions of ancient Greeks to philosophy, mathematics, and literature. Explore the impact of their ideas on modern world.
The Space Race of the 1960s was a competition between the United States and the Soviet Union that resulted in significant advancements in space technology and exploration.