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.
Tuesday, Mar 03rd
Last update10:25:50 AM GMT
Headlines
In the middle of the 7th century, a plague swept through the walled city of Jerash,...
A newly discovered species of large dinosaur lived in marshy areas, hunted for fish and had...
On February 26, 2025, a NASA probe called Lunar Trailblazer lifted off from Kennedy Space Center...
She navigated segregation to become an esteemed mathematician — and today, her work helps billions of...
