The growth layers in a 70-million-year-old clam shell indicate that a year back then had more than 370 days, with each day being only about 23.5 hours. Open up a clam, and you might see the making of ...
AMES, Iowa – Two Iowa State University graduate students are just back from the Gulf of Maine with another big catch of clam shells. Shelly Griffin and Madelyn Mette recently boarded a lobster boat, ...
Archaeological evidence has upended our image of Neanderthals in the last couple of decades. We've learned that these extinct human relatives may have decorated their bodies, buried their dead and ...
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