EurekAlert! In the Spotlight - Home

Welcome to In the Spotlight, where each month we shine a light on something exciting, timely, or simply fascinating from the world of science.

This August, we're exploring the science behind the animals that share our planet. From the behaviors and adaptations that help species thrive to the conservation efforts protecting wildlife around the world, animal awareness days like World Lion Day, World Elephant Day, International Cat Day, and International Wolf Day are an opportunity to celebrate biodiversity and discover the research helping us better understand and protect the species that call our planet home.

Latest News Releases

Updates every hour. Last Updated: 23-Oct-2026 12:17 ET (23-Oct-2026 16:17 GMT/UTC)

Early Cambrian fossil discovery sheds light on early cephalopod origin and evolution

Chinese Academy of Sciences Headquarters
Peer-Reviewed Publication

An international research team has discovered the earliest known siphuncle-bearing cephalopod from the early Cambrian of South China, providing new insights into the group’s early origin and evolutionary history.

Journal: Nature

In biology of cells, octopus has another trick up its sleeve

Harvard University
Peer-Reviewed Publication

Harvard biologists have discovered that some octopuses have an unusual adaptation in the protein-making machinery of their cells that helps ensure accuracy

Journal: Current Biology

Monkey friendships with dogs, deer and even pigs offer clues to the evolutionary origins of pet-keeping

University of Oxford
Peer-Reviewed Publication

foundations of human-animal companionship may have much deeper evolutionary roots than previously thought. Researchers from the University of Oxford and collaborators around the world have compiled the first comprehensive review of friendly interactions between non-human primates and other species.

Journal: Primates

Simple changes to fishing gear and handling can greatly improve survival of released coho salmon 

University of British Columbia
Peer-Reviewed Publication

Coho salmon released by recreational anglers are far more likely to survive when handled without a landing net, according to new research. In salmon fisheries where anglers may be required to release salmon that are undersized, wild or not the target species, post-release survival is critical to conservation efforts. 

Journal: Fisheries Research

As sustained heatwaves increase the risk of infectious diseases across Europe, ECDC scales up action and calls for cooperation

European Centre for Disease Prevention and Control (ECDC)

The risk of catching some infectious diseases is growing amidst longer, warmer summers across Europe, making close cooperation across borders and specialisations vital to predict, prevent, and respond effectively, the European Centre for Disease Prevention and Control (ECDC) said today.

Mosquitoes’ most powerful weapon in fighting insecticide has been discovered

Frontiers
Peer-Reviewed Publication

Across the globe, mosquitoes are the main vectors spreading diseases that annually affect more than 400 million people and cause around 40,000 deaths. New research has shown that an Indian strain of Ae. aegypti mosquitoes – which transmit a wide variety of diseases, including dengue, zika, and yellow fever – is showing signs of resistance against one of the most common insecticides used for vector control globally. The researchers also discovered the driving force behind this building resistance: proteins that surge in response to insecticide exposure. Understanding mosquitoes’ inbuilt defense mechanism before resistance is fully developed is key to transmission management, said the team.

Journal: Frontiers in Tropical Diseases

Beyond bunny tourism: the hidden consequences of unregulated feeding of rabbits on Okunoshima Island

Fukushima University
Peer-Reviewed Publication

Japan's Okunoshima Island also known as "Rabbit Island," attracts thousands of visitors worldwide who come to interact with its free-roaming rabbits. However, a recent study conducted at Fukushima University suggests that unregulated tourist feeding may be altering animal behavior and ecological relationships beyond the island's famous rabbits, influencing native wild boars and other wildlife. The findings highlight the need for better monitoring and management strategies that can balance wildlife tourism, animal welfare, and biodiversity.

Journal: Journal of Ecotourism
Funder: Japan Society for the Promotion of Science

Keeping stem cells in check: A new mechanism by which cell junction proteins regulate tissue homeostasis

National Institutes of Natural Sciences
Peer-Reviewed Publication

Researchers have discovered that smooth septate junction proteins regulate intestinal stem cell proliferation by removing aPKC from the apical cortex of differentiating progenitor cells in the Drosophila intestine. This process preserves the Kibra activity and prevents excessive growth-promoting signaling. The findings uncover an unexpected signaling function for cell-cell adhesion proteins in maintaining tissue homeostasis and provide new insights into mechanisms that may be relevant to tissue regeneration and cancer development in higher organisms.

Journal: Journal of Cell Biology
Funder: Grant-in-Aid for Scientific Research

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