Many major groups of animals that have become a mainstay in modern times first appeared during the Cambrian Explosion.

The Cambrian explosion, long hailed as one of the most significant events in the history of life on Earth, has now been ...

Fossils offer a glimpse into Earth's ancient life, revealing the origins and evolution of complex organisms. Discoveries like ...

And yet, that’s precisely what a new analysis has concluded. “Our study indicates that organisms with slender body profiles ...

The Cambrian Explosion: Fossil Marine Snail For millions of years, life on Earth consisted primarily of small, simple organisms.

A major fossil site bearing witness to the Cambrian explosion and providing evolutionary evidence for early life-forms, it was deemed one of the most surprising scientific discoveries of the 20th ...

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Tiny balls of mineral are opening a new window into the history of life on Earth. These millimeter-sized objects are more than half a billion years old – the fossilized embryos of animals that lived ...

The Cambrian Explosion marks a crucial turning point in the story of life on Earth. Prior to this event, our planet was primarily inhabited by simple, microscopic organisms. However, during this ...

The Cambrian Period is important for hosting the rapid evolution of diversity and body plans of multi-cellular animal life—often referred to as the ‘Cambrian Explosion’. A significant part of this ...

Enigmatically, however, no unambiguous sponge fossils have been found before the Cambrian Period (about 539 million years ago). Therefore, a 160-million-year gap exists in the sponge fossil record, a ...