The lizards' heads and abdominal tissues were conjoined, but each had a body that was generally well-developed.
The shark has 300 needle-shaped teeth in 25 rows and is a species that dates back 80 million years.
While in pursuit of a poaching vessel, a conservation ships encounters a creature never caught live on camera before.
A state wildlife volunteer is able to capture video footage of the little-seen marine mammal.
Researchers observe a rare bilateral gynandromorph bird and find in its life no mating and not even any singing.
The adopted pet with a rare condition lived an unexpectedly long life.
The wolf could be the first of its species to roam Arizona in 70 years.
A recent study finds a population of Kashmir musk deer living in steep, rocky outcrops in the northeast part of the country.
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