For human beings and 99.8% of our fellow vertebrates, having jaws is an integral part of life. Just try eating a taco without them. But, like everything else in our bodies, jaws had to start somewhere ...
Around 500 million years ago a strange creature with bulging eyes, a rudderlike tail and 30 pairs of spiny limbs extending from its cigar-sized body swam through Earth’s seas. Most of its legs ...
A family of fishes, called the cichlids, in Africa's Lake Malawi is helping researchers refine our understanding of how evolution works. A family of fishes, called the cichlids, in Africa's Lake ...
AMHERTS, Mass. – A family of fishes, called the cichlids, in Africa’s Lake Malawi is helping researchers at the University of Massachusetts Amherst to refine our understanding of how evolution works. ...
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