A recently-discovered group of fossils, dating back almost a billion years, revealed a once-thriving microbial ecosystem of prokaryotic bacteria and eukaryotic algae living together in harmony. The preservation of this ecosystem challenges our understanding of the evolution of animals and geologic time.
Related Posts
Is Migaloo … dead? As climate change transforms the ocean, the iconic white humpback has been missing for two years
Vanessa Pirotta, Macquarie University It’s that time of year again, when the humpback highway is about to hit…
The Sky Wasn’t Always Blue
The color of Earth’s sky has changed over time due to the presence and activities of different life…
Ancient Footprints Provide Proof of Two Hominin Species Coexisting 1.5 Million Years Ago
At a Glance A discovery in Kenya has provided concrete evidence that two species of early human ancestors…
How bees can monitor pollution for us – everything from toxic metals to antimicrobial resistance
Shutterstock Mark Patrick Taylor, Macquarie University; Kara Fry, Macquarie University, and Max M Gillings, Macquarie University Our cities…