University of Western Australia

The Milky Way now has a twin (or two)

(Phys.org)—Research presented today at the International Astronomical Union General Assembly in Beijing has found the first group of galaxies that is just like ours, a rare sight in the local Universe.

dateAug 23, 2012 in Astronomy
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Females fight back in sperm wars

(Phys.org) —Females exposed to a risk of sperm competition have been found to produce more defensive ova compared to the eggs of females reared under no risk of sperm competition, according to researchers ...

dateOct 17, 2013 in Plants & Animals
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