Category General

Dental anthropology is a fascinating field that sits at the crossroads of dentistry, biology, archaeology and cultural anthropology. It uses teeth not just as tools for chewing but as biological time capsules; to understand human origins, evolution, health, diet, migration, and cultural practices. Teeth are the hardest structures in…

Climate change is the defining issue of current era. Rising planetary temperatures, melting glaciers, increasing extreme weather events, and biodiversity loss are clear signals that people can no longer ignore. Though governments and corporations hold much of the responsibility for addressing the crisis but youngsters around the world have stepped up to demand…

Climate change is no longer a distant concern. It is the defining challenge of our era. The increasing intensity of hurricanes, prolonged droughts, rising sea levels and devastating wildfires highlight the urgency of taking immediate and collective action. In this global context, the Paris Agreement was adopted in December 2015…

It is surprising to observe that some communities, across the globe, thrive well into old age. They remain  free from many of the chronic diseases that affect the rest of the world. This observation has led researchers to study the unique communities known as Blue Zones. Their residents…

Self-medication has become a growing trend worldwide, especially in developing countries. It refers to the use of medicines without consulting a qualified healthcare professional. The consumers often rely on personal experience, advice from friends, or information from the internet. Generally, people turn to self-medication for quick relief, convenience, or to…

Tooth enamel is the hardest tissue in the human body, yet it is not indestructible. Once damaged, enamel does not naturally regenerate, making prevention and repair strategies crucial in dentistry. In recent years, researchers have turned their attention to natural proteins for enamel repair. Keratin has emerged as…

The kids born between 1997 and 2012 make Generation Z (Gen Z). This group follows the Millennials and stands out as the first generation to have grown up entirely in the age  of  digital means of communication. They include smartphones, social media and constant internet connectivity. For them, digital life is not…

Plastic pollution is the accumulation of plastic materials in the environment that adversely affects humans, wildlife, and their habitats. Plastic bioaccumulation, therefore, has become a global crisis, with microplastics and nanoplastics now found in water, food, air and even human tissues. As plastic contamination becomes unavoidable, a critical question…

In the modern world, plastic has become an integral part of daily life. It is in use from packaging and clothing to household items and industrial materials. However, this convenience comes with a hidden cost: microplastics, tiny plastic particles less than 5 millimeters in size, are now infiltrating…