Student News Today — September 15, 2026
Plague was killing entire families thousands of years before the Black Death and more — today's student signal.
The pursuit of understanding the intricacies of life, in all its forms, drives scientific inquiry and fuels new discoveries. Today, we see this pursuit manifest in various fields, from the study of ancient diseases to the behavior of tiny creatures and the impact of human activities on the environment. Research reveals that plague was devastating families thousands of years before the infamous Black Death, highlighting the long and complex history of infectious diseases. Meanwhile, a study on parakeets shows that these small birds, regardless of sex, engage in aggressive behavior, underscoring the complexities of animal behavior and social interactions.
As we explore the natural world and human societies, we find that scientific advancements have far-reaching implications. For instance, researchers are advocating for the use of safe anesthesia in all animals, no matter how small, emphasizing the importance of compassion and care in scientific research and practice. In other news, a survey of singles in America sheds light on changing attitudes towards relationships, marriage, and family, while a study on Swiss milk reveals the presence of rubber-related chemicals, highlighting the interconnectedness of human activities and environmental contamination. Additionally, breakthroughs in materials science have led to a better understanding of how peptides influence the shape of gold nanoparticles, demonstrating the power of interdisciplinary research to drive innovation and discovery.
Today's signal:
• Plague was killing entire families thousands of years before the Black Death (sciencedaily.com)
• Parakeets, male or female, love a good fight (phys.org)
• Singles in America survey reveals how relationships, marriage, money and family are changing (phys.org)
• Every animal, even the smallest rodent, deserves safe anesthesia, say researchers (phys.org)
• Researchers identify rubber-related chemicals in Swiss milk (phys.org)
• Peptide position determines whether gold nanoparticles branch or stay spherical (phys.org)