A unique long-term study, in which biological samples were collected from the same population of blue tits over a 30-year period, shows that rising spring temperatures have doubled the incidence of avian malaria in southern […]
Evolutionary biologists have long believed that the human-biting mosquito, Culex pipiens form molestus, evolved from the bird-biting form, Culex pipiens form pipiens, in subways and cellars in northern Europe over the past 200 years. It’s […]
On Prince of Wales Island, Alaska, gray wolves are doing something unexpected: hunting sea otters. This surprising dietary shift appears to have notable implications for both ecosystems and wolf health, but little is known about […]
Understanding what the environment looked like millions of years ago is essential for piecing together how our earliest ancestors lived and survived. Habitat shapes everything, from what food was available, to where water could be […]
Even within a single species, animals don’t all respond in the same way to environmental changes. A new study of reed frogs in East Africa reveals that understanding these differences could be key to protecting […]
On 20 May, 2025, the Member States of the World Health Organization (WHO) formally adopted the first Pandemic Agreement.This article was originally published on this website.
The quality of relationships and the social organization of a society, influence the transfer of valuable resources not only in humans but also in other primates. Researchers at the German Primate Center (DPZ)—Leibniz Institute for […]
Do insectivorous animals perceive green, caterpillar-shaped clay as a tasty meal? Ecologists sometimes use plasticine models mimicking natural prey, such as caterpillars, fruit, bird eggs, snakes, and frogs, to record attack marks. This method is […]
Few actions in nature inspire more fear and fascination than snake bites. And the venomous reptiles have to move fast to sink their fangs into their prey before their victim flinches, which may be as […]
Prominent research studies have suggested that our planet is currently experiencing another mass extinction, based on extrapolating extinctions from the past 500 years into the future and the idea that extinction rates are rapidly accelerating.This […]
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