How did life make the leap from single cells to coordinated, multicellular organisms? And how do genetically identical cells ...

A major event in the evolution of organisms on earth was the development of complex, multicellular life forms made of eukaryotic cells, which are thought to have come from prokaryotic cells. Studies ...

Over 3,000 generations of laboratory evolution, researchers watched as their model organism, 'snowflake yeast,' began to adapt as multicellular individuals. In new research, the team shows how ...

For a billion years, single-celled eukaryotes ruled the planet. Then around 700 million years ago during Snowball Earth—a geologic era when glaciers may have stretched as far as the Equator—a new ...

A team of scientists, led by the University of Sheffield in the UK and Boston College in the U.S., has found a microfossil in the Scottish Highlands which contains two distinct cell types and could be ...

Life’s leap from single-celled to multicellular organisms marks a pivotal moment in evolutionary history. This transformation laid the foundation for the complex life forms we see today. By studying ...

Life and death are traditionally viewed as opposites. But the emergence of new multicellular life-forms from the cells of a dead organism introduces a “third state” that lies beyond the traditional ...

Scientists have discovered a rare evolutionary "missing link" dating to the earliest chapter of life on Earth. It's a microscopic, ball-shaped fossil that bridges the gap between the very first living ...

Top row: co-first authors Ang Gao (left) and Krishna Shrinivas (right). Bottom row: co-senior authors Arup Chakraborty (left) and Phillip Sharp (right). A computational model developed by scientists ...

How low can worms go? According to a new study, at least 0.8 miles (1.3 kilometers) below the Earth's surface. Subscribe to read this story ad-free Get unlimited access to ad-free articles and ...

Scientists have successfully revived a 24,000-year-old microscopic organism from Siberian permafrost, offering new insight into how life can endure extreme conditions over vast stretches of time.

Newly discovered fossilized tracks suggest multicellular life could be 1.5 billion years older than previously thought, according to a new study. Newly discovered fossilized tracks suggest ...