News tagged with arms

A star cluster in the wake of Carina

This colorful new image from the MPG/ESO 2.2-meter telescope at ESO's La Silla Observatory in Chile shows the star cluster NGC 3590. These stars shine brightly in front of a dramatic landscape of dark patches of dust and ...

dateMay 21, 2014 in Astronomy
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How octopuses don't tie themselves in knots

An octopus's arms are covered in hundreds of suckers that will stick to just about anything, with one important exception. Those suckers generally won't grab onto the octopus itself; otherwise, the impressively flexible animals ...

dateMay 15, 2014 in Plants & Animals
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Exploring a microbial arms race

A rapid evolutionary "arms race" between bacteria and the killer viruses they contain has been observed by a UNSW-led team of scientists in a sophisticated genetic study of the micro-organisms.

dateApr 07, 2014 in Cell & Microbiology
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