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A new UBC study reveals that the brighter the orange on a male guppy, the more virile it is, solving a long-standing evolutionary puzzle about their flashy colours.
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Mammals and birds could have best shot at surviving climate change
New research that analyzed more than 270 million years of data on animals shows that mammals and birds – both warm-blooded animals – may have a better chance of evolving and adapting to the Earth’s rapidly changing climate than their cold-blooded peers, reptiles and amphibians.
