insects

Scientists are developing new ways to control mosquitoes, the animal that kills more people than any other on Earth. As the climate warms, mosquito seasons are growing longer, giving the insects more time to spread dangerous diseases such as malaria and dengue. Reports highlight how extended warm periods are expanding the threat to new regions and prompting research into novel control methods.

PBS NewsHour reports on scientists developing new ways to control mosquito populations as rising global temperatures expand the habitats where the insects and the diseases they carry can spread. The segment examines research approaches to targeting mosquitoes as warming climate conditions push the public health threat into previously unaffected regions.

German media report that stink bugs, including the marmorated stink bug known as Baumwanze, are turning up in apartments in noticeably higher numbers. BILD explains why the insects are now lurking indoors and what residents can do about them. The bugs gather in warm homes as outdoor temperatures drop, and many people are searching for advice on keeping them out.

Researchers report they have resolved a decades-old mystery surrounding stick insects, according to a new study covered by SciTechDaily. Details of the finding, the species involved and the methods used have not yet been made fully clear, but the announcement is drawing attention from biology enthusiasts and science news readers.

Researchers in Colombia have identified previously unknown viruses and antibiotic resistance genes in mosquitoes and sand flies, revealing that these disease-carrying insects host far more microbial life than expected. The findings suggest the insects could play a role in spreading antimicrobial resistance, adding a new dimension to concerns about mosquito-borne disease in the region.

As temperatures drop in Germany, bugs (wanzen) are seeking shelter inside houses, drawing attention in regional media. Nordbayern explains that autumn cold drives the insects indoors and outlines what residents can do to keep them out, including sealing gaps and cracks around windows and doors. The seasonal pest problem is a recurring topic each autumn across German news outlets.

A Thai-language tech presentation is drawing large attention for discussing the open-sourcing of the fruit fly brain, referring to efforts that make the insect's neural wiring and related data openly available to researchers and developers worldwide. Viewers are sharing and discussing the idea of a fully mapped, openly accessible brain as a milestone for neuroscience and software communities.

Researchers have introduced a new method for understanding how insects communicate sexually, according to a report carried by Phys.org. The work, framed under crop protection, could help in developing ways to disrupt pest mating and reduce insecticide use. Further details on the research team, funding and practical applications were not provided in the available coverage.

An outbreak of needleworms has stripped leaves from nearly 2,900 hectares of forest in Banff National Park, according to local reporting from Alberta. The insect infestation is affecting large swaths of the park's tree cover, raising questions about forest health and potential impacts on the popular tourist destination and its ecosystems.

French media are telling readers how to eliminate tiger mosquitoes, with Ouest-France highlighting a solution costing under 5 euros to use this Sunday, September 27. The advice comes as tiger mosquitoes remain a growing concern in France, where the invasive species has spread across much of the country and is monitored for transmitting diseases like dengue.

Reports from Australia describe enormous swarms of insects gathering on homes across Sydney, with residents confronted by dense clusters of bugs on walls and exteriors. The phenomenon is being framed as the country's latest unusual wildlife event, prompting curiosity and concern among locals about what is driving the mass gatherings.

Researchers filmed bumblebees landing on an artificial flower sliding sideways twice a second, capturing 48 landings with three high-speed cameras and rebuilding them in three dimensions. The bees banked to match the platform's motion, slightly lagging behind it, and the resulting data fed into models of how bees control landings while in flight.

A Rhode Island publication has shared a recipe for a cicada cardamom cake, offering cooks a way to use periodical cicadas as an ingredient. The recipe arrives as the insects emerge in large numbers, prompting renewed interest in entomophagy, or insect eating. Food writers and home cooks are debating whether the bugs belong in desserts, with supporters calling them a sustainable, protein-rich ingredient.

Scientists have described a giant stick insect that went misidentified or overlooked for decades, according to new research. The species had apparently been hiding in plain sight, mistaken for related insects until closer examination revealed it was distinct. The find highlights how little is still known about insect biodiversity, even among large species.

Researchers are turning to wildlife tracking technology to address long-standing gaps in scientific understanding of monarch butterfly migration. The effort aims to map the insects' routes and behaviour more precisely than traditional tagging methods have allowed. Details about the specific technology, the institutions involved and the study's timeline remain limited, but the work targets one of the best-known yet still incompletely understood migrations in the insect world.

Researchers at Binghamton University argue that insects are indispensable to vertebrate life, serving not only as food but also as shelter and medicine for many species. The study highlights how declines in insect populations could ripple through entire ecosystems, threatening animals that depend on them in ways beyond simple nutrition.

The annual migration of bogong moths is under way, with the insects travelling from breeding grounds to the Australian Alps to shelter over summer. Reports explain how the moths navigate the long journey and why they make it, a natural event that also traditionally drew Aboriginal communities to the mountains for moth feasts.

Researchers at the University of Essex report that butterflies rely on optical illusions to avoid being eaten, with wing patterns apparently creating misleading visual effects that confuse predators. The findings, published via the university, suggest these insects exploit visual trickery rather than just camouflage or warning colours as a survival strategy. The story has drawn attention among science readers curious about how perception-based defences work in nature.

Researchers describe how butterfly wing patterns combined with flight dynamics produce a 'motion dazzle' effect, making it harder for observers to judge the insects' speed and direction. The phenomenon is compared to classic barbershop pole illusions, where moving stripes create misleading impressions of motion. The finding offers new insight into how visual deception evolves as a survival strategy in nature.

McDaniel College's biology department is holding its Fall Research Symposium, titled 'Antennae, Tentacles, and Beyond'. The event showcases student and faculty research in biology, with a focus apparently on invertebrate organisms such as insects and other creatures with antennae or tentacles. It is part of the college's regular academic calendar highlighting undergraduate research work.

A newly published paper, covered by the University of Connecticut, highlights the breadth of interactions between vertebrates and insects. The research underscores how widespread these relationships are across ecosystems, though further details of its findings and methods are not yet widely reported.