A Week in Science is the science news brought to you by RiAus.

This week:
Earthquakes may cause gold deposits
Life found at the deepest reaches of the ocean
Higgs is a Higgs
How a rooster knows when to crow
Bird may have evolved to avoid traffic
Giant Squid are all one species
New portable glasses-free 3D display developed

You can follow A Week in Science throughout the week on Twitter, and join the discussion, by following the hashtag #weekinsci

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