Long-spined sea urchins have emerged as an environmental issue off Australia's far south coast. Native to temperate waters around New South Wales, the urchins have expanded their range south as ...

For years the sea urchin's key predator was believed to be lobsters due to the crustacean's appendages being able to manipulate the spiky urchins to get inside. However the discovery that sharks ...

It's believed the sea urchin survived a snack attack by an aquatic lizard An amateur paleontologist has discovered a rare 66-million-year-old sea urchin on a beach in Denmark. Peter Bennicke ...

Sometimes new parents get lucky. They get “easy” babies. Young sunflower sea stars are the fussy kind—but their adoptive ...

This includes various groups of sea urchin, which by steadily stripping ... "Lobsters are thought to be 'key' urchin predators which control urchin abundances while sharks are not typically ...

Predators eat prey. By so doing ... In contrast, at sites where sea otters have long been absent, sea urchin populations have swollen to high densities and maintain extensive urchin barrens ...

As much as sleep is a critical cycle in living things, there are animals whose lives do not depend on it. Discover animals ...

Predators can increase diversity in communities ... Likewise, in Alaska, sea otter decline has led to an increase in sea urchin abundance and a loss of kelp forest, and this decline has been ...

Kelp is a hot topic right now,” said Gina Contolini, a kelp restoration specialist with the Greater Farallones Association, ...

You've seen the Predator on the big screen, now here are the top ten Predator comics you must read. Did you know that cinema's most iconic extraterrestrial hunter has also been taking trophies for ...

While some shark populations have been increasing, bites have been decreasing per capita. Remarkably, there has never been an ...