Although spiders do help us by eating pests such as mosquitos, many people still aren't wild about having the things in their homes. Such folks may be interested in new research which suggests that ant chemicals could be used to harmlessly keep spiders away.

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Although we've already heard about plants that mimic the smell of rotten meat in order to attract scavengers, botanists have now discovered that a certain plant focuses that concept – it mimics the smell of dead beetles, to draw in one type of fly.

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The anole lizard may be a popular pet, but here's something that not many people may know: some of the things can breathe while underwater. A new study has confirmed their ability to do so, and explains what makes it possible.

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New findings are indicating a commonly used herbicide appears to weaken the immune systems of insects. One mosquito experiment suggests the chemical can amplify insect susceptibility to parasitic infection, possibly increasing malaria transmission.

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Ordinarily, if biologists wish to confirm that an animal specimen represents a new species, they have to perform a dissection – essentially destroying it. Now, though, the task has been accomplished non-invasively, using MRI and CT scan technologies.

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All walking animals have something in common – their preferred walking speed is largely determined by what's known as "resonance." Bearing this in mind, scientists have calculated what may have been the default walking speed of Tyrannosaurus rex.

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Although adult stegosaurs reached lengths of up to 9 m (30 ft) they still started out as small as a cat, if a recently-found footprint is anything to go by. And what's more, they may have walked differently as babies.

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In order to stay warm on frigid winter days, small birds may do more than just fluff up their feathers. According to new research, they're actually able to make their blood run hotter, creating a sort of central heating system.

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Although the chest-beating of male gorillas is a common behaviour, its purpose still isn't entirely understood. Now, however, scientists believe it may serve as a means of acoustically indicating the size of the apes' bodies.

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When we think of camouflage, it’s usually a visual pattern. But how do you hide from a predator that uses sound to find food, like a bat? If you’re a firefly, it turns out you might resort to a cacophony of ultrasound that acts like “musical armor.”

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