Biology Now is a captivating exploration of life sciences designed for high school students. Authored by Anne Houtman (a seasoned science writer) alongside three experienced educators, this second edition aims to make complex biological concepts accessible through engaging stories and intriguing anecdotes. The book covers essential content areas with a focus on critical thinking and real-world application, aligning with the Next Generation Science Standards. New chapters delve into cutting-edge topics such as battling antibiotic-resistant superbugs and exploring the human microbiome, ensuring students stay current with contemporary scientific issues. Pedagogical features encourage active learning and help students connect classroom knowledge to their everyday experiences in the natural world.