Scientists unravel how ancient bacteria weave living mats—solving one of nature's oldest mysteries
Earth's first photosynthetic organisms—self-organize into intricate living mats, offering insights into aquatic ecosystems ...
Dinosaurs may have roamed the northern hemisphere millions of years earlier than previously thought
How and when did dinosaurs first emerge and spread across the planet more than 200 million years ago? That question has for ...
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Some bacteria evolve like clockwork with the seasons
Each year, most species of bacteria in a Wisconsin lake rapidly evolved, apparently in response to dramatically changing seasons, and then evolved back.