Devdiscourse
Development News Edition
Give Feedback
write for Us

Reuters Science News Summary


Reuters
Updated: 13-02-2019 18:28 IST
Reuters Science News Summary

Following is a summary of current science news briefs.

Earth's earliest mobile organisms lived 2.1 billion years ago

Scientists have discovered in 2.1-billion-year-old black shale from a quarry in Gabon the earliest evidence of a revolutionary development in the history of life on Earth, the ability of organisms to move from one place to another on their own. The researchers on Monday described exquisitely preserved fossils of small tubular structures created when unknown organisms moved through soft mud in search of food in a calm and shallow marine ecosystem. The fossils dated back to a time when Earth was oxygen-rich and boasted conditions conducive to simple cellular life evolving more complexity, they said.


POST A COMMENT