Team discovers new species of dazzling, neon-colored fish

On a recent expedition to the remote Brazilian archipelago of St. Paul's Rocks, a new species of reef fish—striped a vivid pink and yellow—enchanted its diving discoverers from the California Academy of Sciences. First ...

Scientists uncover factors that shape sea life

On its 50th anniversary, the landmark theory of island biogeography—the study of the distribution of species on islands over time—expands from land to sea with fascinating results. A team of researchers led by Dr. Hudson ...

Scientists document longest-ever case of sperm storage in sharks

Brownbanded bamboo sharks take the term "resourceful" to a whole new level. Steinhart Aquarium biologists at the California Academy of Sciences were taken aback when a shark egg case dropped by an adult bamboo shark showed ...

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