Slow orbital changes caused pulses in Earth's oxygen cycle 500 million years ago, which spurred explosions of animal life.

The deposit contains more than 50 unknown species from the Cambrian Explosion. This is an Inside Science story. (Inside Science) -- A new trove of outstandingly preserved fossils in China from the ...

Timeline: The Cambrian Explosion and Animal Diversity Daniel Waters March 2, 2020 Let’s go back 541 million years. Earth was about to throw the most spectacular evolutionary party in history. For ...

Over 500 million years ago, during the Cambrian period, all major animal phyla appeared rapidly in what is known as the Cambrian explosion, which established a completely new Earth-life system. This ...

Front Cover; Epigenetic Mechanisms of the Cambrian Explosion; Epigenetic Mechanismsof the Cambrian Explosion; Copyright; Contents; Introduction; Hypotheses on the ...

Animal life seemed to explode into a wide variety of new forms in the Cambrian period. Sun et al. (2002). National Science Review. via Wikipedia under CC By 4.0 Sometime before 520 million years ago, ...

The so-called Cambrian explosion and its evolutionary implications may have occurred much earlier than estimated. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases ...

Scientists are debating the Earth's first creature, with evidence pointing to simple, sponge-like organisms emerging around 600-700 million years ago. These soft-bodied life forms predated the ...

The launch of GenAI has prompted a new stage of experimentation for university education. Here’s how to explore and refine, ...