A new study suggests that life on Earth may have arisen twice, through distinct evolutions of bacteria and archaea, thus challenging one of the oldest theories in biology and proposing a reconfiguration of the understanding of the origins of metabolism and the tree of life. (translated)
Viața pe Pământ ar fi putut apărea de două ori. Studiul care pune sub semnul întrebării una dintre cele mai vechi teorii din biologie
