The massive invertebrates may have been top predators, according to an analysis of their fossilized jaws. The work suggests ...
Dinosaur Discovery on MSN
Pliosauroidea: The ocean predators built like submarines
Long before modern whales or sharks dominated the seas, massive marine reptiles known as Pliosauroidea patrolled prehistoric ...
New Scientist on MSN
Largest-ever octopus was great white shark of invertebrate predators
During the Cretaceous, 19-metre-long predatory octopuses swam the seas, and evidence from their fossilised remains suggest ...
Ruby Reynolds and her father were on the beach when they discovered Ichthyotitan severnensis - the largest-ever marine ...
Most headlines about invasive species focus on snakes. Burmese pythons in Florida, brown tree snakes in Guam, and Boa ...
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