This book is a selection of nine chapters focused on advances in environmental research. Chapter One is an update on a study of plant responses to environmental stresses. Chapter Two is a review on the management of a hunting population using wild reindeer in the Taymir. Chapter Three examines ecosystems which have been impacted by antibiotics and pesticides, specifically exploring the emergence of resistances and their implication for human health. Chapter Four reviews biogas production from brewer's spent grain. Chapter Five examines the effects of turbulent environments on laser beams. Chapter Six provides a snapshot of the biodiversity of macroalgae in the Red Sea. Chapter Seven discusses a restructuring of regional approaches to manage the biodiversity of the Red Sea and Gulf of Aden. Chapter Eight is a review on pollution prevention and sustainability. Chapter Nine provides a viewpoint on the evolution of environmental stresses by examining the impact of environmental stress on photodetectors and human eyes.