
Weird microbial partnership shows how complex life may have evolved
Stromatolites are rock-like structures formed by bacteria in shallow water lkonya/Shutterstock Microbes from a remote bay in Western Australia seem to connect to each other with tiny tubes, forming a relationship that may reflect an early step in the evolution of complex life. In Shark Bay, or Gathaagudu in the Indigenous Malgana language, microbes form slimy…