In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.
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People compare how aliens would reconstruct animals based on their skulls vs. what they really look like (28 pics)
About 500 million years ago, not a single creature had a skull. Over time, these bony plates evolved into the structural marvels that vertebrates—animals with spinal cords, aka you, me, and your pug, ...
The Cool Down on MSN
Harmful mantis species continues to spread across Europe: 'Pushing increasingly further north'
Invasive species are a growing problem across the globe.
An international research team led by the University of Vienna has produced, for the first time, high-resolution global maps of invasion risk for thousands of alien plant species under current ...
Republican Rep. Nancy Mace of South Carolina has introduced legislation that would make illegal immigrants who engage in animal cruelty inadmissible to the United States and subject to deportation.
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