A chemical found in fish could help reinvent your sunscreen

Biological innovation and artistic engagement offer promising pathways for health and sustainability. Researchers are engineering *E. coli* to produce gadusol, a UV-absorbing molecule found in fish and coral, potentially revolutionizing sunscreen by providing effective protection without the pasty residue of current options. Simultaneously, engaging in artistic activities like singing, dancing, or painting correlates with biologically younger DNA, as these pursuits reduce stress and inflammation while fostering social connection. Beyond human health, material science is addressing environmental concerns in music; hickory has emerged as a viable, sustainable, and affordable alternative to endangered Honduran rosewood for constructing marimbas. These developments highlight how nature-inspired engineering and creative expression provide practical solutions for modern challenges, ranging from advanced skin protection and anti-aging strategies to resource conservation in the arts.