In fact, there were only single-celled organisms that could move around through the waters of the oceans. Needless to say, ...

single-celled organism that existed long before any multicellular ... which could have contributed to the gradual ... [+] evolution of multicellular life, rather than a single event that ...

However, a new study from the University of Geneva suggests that the egg could in fact predate all animal life. A ...

Evolution was fueled by endosymbiosis, cellular alliances in which one microbe makes a permanent home inside another. For the ...

Astrobiologists are working to discover universal rules that govern the emergence of complex physical and biological systems ...

The discovery could be the “missing link” in the evolution of animals ... The fossil offers new insight into the transition of single celled organisms to complex, multicellular animals. Modern ...

Scientists just discovered mind-blowing evidence about the origin of eggs that changes everything we thought we knew about life on Earth.

A dog learns to sit on command, a person hears and eventually tunes out the hum of a washing machine while reading … The capacity to learn and adapt is central to evolution and, indeed ...

The "hydrogen hypothesis" suggests early eukaryotic evolution was driven by symbiosis between archaeal and bacterial cells, with hydrogen as a pivotal element. '9 hours in space': China’s ...

Abhrajyoti Ghosh and his colleagues have found how the single-cell organism named Sulfolobus acidocaldarius employs a special ...

A single-celled organism called Chromosphaera perkinsii ... out the possibility that this could be another case of convergent evolution. “This paper gets at the core question of developmental ...