Researchers formally describe Helmetia expansa, offering new insights into its anatomy, behavior and evolutionary relationships.

Scientists say these are all markers of animal consciousness, a sign that animals, from Labrador retrievers to cuttlefish to ...

About 540 million years ago, our planet suddenly erupted with life, filling our oceans with a diversity of complex life. This is known as the Cambrian ...

The new study found the characteristics in Helmetia expansa differed from previous studies. It is said that these species had ...

For over a century, the Cambrian arthropod Helmetia expansa remained a mystery. Discovered by paleontologist Charles ...

For over a century, the Cambrian arthropod Helmetia expansa remained a mystery. Discovered by paleontologist Charles Doolittle Walcott in 1918, it was ...

Coleg Glynllifon student Alexa Healey is looking forward to more competitions with her border collie Loki after a ...

The RSPCA advises children, parents, and teachers to observe frogspawn and tadpole development in natural ponds rather than ...

Though less than 616 km2 in area, the Caribbean island of Saint Lucia is exceptionally rich in animals and plants. The country is home to well over 2,000 native species, of which nearly 200 species ...

Our study suggests a similar pattern played out in the Cambrian. Animals evolved ways to cope with the stress of fluctuating oxygen levels on the smorgasbord of the shallow seafloor shelves. One key ...

Our study suggests a similar pattern played out in the Cambrian. Animals evolved ways to cope with the stress of fluctuating oxygen levels on the smrgsbord of the shallow seafloor shelves. One key ...

Our study suggests a similar pattern played out in the Cambrian. Animals evolved ways to cope with the stress of fluctuating oxygen levels on the smorgasbord of the shallow seafloor shelves.