I’ve spent more time than most observing ants, and I’ve come to find them ‘cute’ – something few other people understand, and that is often hard to convey. So it’s nice to find a paper that offers the opportunity to give people a glimpse into the cuteness I see in ant behaviour.
Ants clean the wounds of injured nest mates, often saving their lives and keeping infection out of the colony.
Overfishing is a serious global issue, and many people have turned to farmed fish, or ‘aquaculture’ as a solution to dwindling wild populations. But intensive farming of any kind often comes with problems, and a new study shows that these fish farms are the perfect breeding ground for virulent diseases.
Scientists have developed a cool new technique for getting targeted gene control into insects, which could offer a flexible tool for the biological control of pests as well as disease vectors.
Male honeybees produce antimicrobial chemicals in their semen to protect new queens from a fungal disease.
Sex always comes with the risk of contracting a sexually transmitted disease, so male honeybees have evolved to produce antimicrobial chemicals in their semen. The fungus Nosema apis is a specialised pathogen of honeybees, which can be transmitted to new queens when they mate, but new research shows that male honeybees’ semen has powerful antifungal activity, disrupting the lifecycle of the Nosema spores and reducing their viability.
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