Tiny, tubular structures uncovered in ancient Canadian rocks could be remnants of some of the earliest life on Earth, scientists say.
The straw-shaped “microfossils,” narrower than the width of a human hair and invisible to the naked eye, are believed to come from ancient microbes, according to a new study in the journal Nature. Scientists debate the age of the specimens, but the authors' youngest estimate — 3.77 billion years — would make these fossils the oldest ever found.
Wednesday, Feb 05th
Last update09:21:05 AM GMT
Headlines
A Louisiana aquarium has a new star — and a mystery — on its hands after...
For scientists, our earliest ancestor wasn’t Adam or Eve but Luca. Luca didn’t look anything like...
SpaceX launched its Starship rocket on its latest test flight Thursday, but the spacecraft was destroyed...
