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Updated: 27 min 33 sec ago

Scientists are turning seawater into a ‘blood test’ that could reveal coral reef damage before it becomes visible

28/07/2026
Researchers are using water chemistry and microbes to monitor coral reef health. Ocean currents significantly influence these chemical and microbial patterns. This approach mirrors human medicine's early disease detection methods. It allows for detecting changes before visible stress appears on corals. This interdisciplinary work aims to protect vital ocean ecosystems.

Quote of the day by Benjamin Franklin: "Many people die at twenty-five and aren't buried until…" - why a life without curiosity is only half-lived

28/07/2026
A popular quote attributed to Benjamin Franklin highlights the idea of ceasing personal growth early. This saying, though not originally Franklin's, emphasizes living fully beyond physical existence. Continuous learning and curiosity are essential for a richer life at any age. Routine can become detrimental when it replaces exploration and new experiences. Embracing change and purpose drives meaningful progress throughout one's life.

Scientists find 30% of catfish population in Vermont lake affected by a transmissible cancer

28/07/2026
A groundbreaking study has unveiled a new transmissible cancer affecting catfish populations, characterized by skin lesions that can spread from one fish to another, which is an unusual occurrence in the animal kingdom. Researchers are now delving into the mechanisms of this disease's transmission, which has already affected numerous lakes throughout New England and Canada, placing catfish among a rare group of animals susceptible to transmissible cancers.

Female African treefrogs mate with several males simultaneously; together they whip up...

28/07/2026
Female African treefrogs engage in a fascinating mating ritual where multiple males collaborate to create larger foam nests. This teamwork is vital, as it shields hundreds of eggs from potential desiccation, ultimately boosting tadpole survival rates. The nesting-assistance hypothesis presents a fresh perspective on this widespread reproductive strategy, as males actively participate in nest construction and fertilization, solidifying their role in the survival of future generations.

Hummingbird hawkmoths may have their own version of being left-handed or right-handed

27/07/2026
Hummingbird hawkmoths exhibit a distinct preference for one eye and feeding tube side when accessing nectar. This lateralization enhances efficiency by conserving cognitive resources during intricate maneuvers. Researchers found that this trait is instinctive, evident even in their initial flower interactions. By aligning a dominant eye with a favored proboscis side, these insects streamline complex feeding tasks, showcasing a remarkable adaptation that enables problem-solving with a small brain.

In 2005, scientists began reshaping an Inner Mongolia grassland; years later, plant-eating insects...

27/07/2026
Research conducted over several years in Inner Mongolia has identified herbivorous insects as vital players in ecosystem stability. These plant-eaters manage the food web by producing varied population levels, which mitigate the risk of sudden food shortages for predators and safeguard plant diversity. This study challenges prior assumptions, underscoring the crucial function of herbivores in maintaining ecological balance and biodiversity.

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