Monthly Archives: November 2016

Blind Cavefish Sheds Light on Evolution

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Imagine a fish that can lose its eyes depending on the environment in which is it born. Astyanax mexicanus, reared in the limestone caves of Northeast Mexico, exhibits eyes degeneration, small eye sockets, and albinism. However, this phenomenon is not … Continue reading

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An Ant’s Journey: How the wood ant uses its surroundings to guide its path

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It’s certainly no secret that ants lead a busy life. From foraging to fighting off predators, knowing how to navigate is very important for these tiny insects. Researchers Joseph L Woodgate, Cornelia Buehlmann, and Thomas S. Collett of the University … Continue reading

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Navigation without GPS: How Ants Use Ultraviolet Light to Orient Themselves

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If I am lost and need to find my way home, I grab my phone and turn on the GPS. However, animals do not have this option. They need to be able to find their way home based on their … Continue reading

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