(JA) Figure showing that the frequency of aggressive behavior displayed towards live and model clown anemonefish is higher towards fish with more vertical bars ...

The accurate models, which include this 1903 design by author HG Wells, have been painstakingly built from designs in miniature form by experts in the Netherlands. The models were created for an ...

Although model pearls are perfectly round and smooth ... a large oyster shell, donated to the Museum in 1886 and containing a peculiar pearl. Rather than a spherical shape, the growth is spread over ...