Archaea
Opinion: Constrain Speculation to Protect the Integrity of Science
Opinion: Constrain Speculation to Protect the Integrity of Science
Mike Klymkowsky | Jun 18, 2018
What we can know about biology before the last universal common ancestor is limited—and we should be circumspect in filling in the gaps.
Infographic: Can Archaea Teach Us About the Evolution of Eukaroyotes?
Infographic: Can Archaea Teach Us About the Evolution of Eukaroyotes?
Amber Dance | Jun 1, 2018
The discovery of copious new archaeal species is shedding light on the tree of life and revealing some unique cellular biology.
Contributors
Contributors
Jim Daley | Jun 1, 2018
Meet some of the people featured in the June 2018 issue of The Scientist.
From Little Things Big Things Grow
From Little Things Big Things Grow
Bob Grant | Jun 1, 2018
We should take comfort in the fact that life on Earth had such unassuming, shared beginnings.
Opinion: Archaea Is Our Evolutionary Sister, Not Mother
Opinion: Archaea Is Our Evolutionary Sister, Not Mother
Morgan Gaia, Violette Da Cunha, Patrick Forterre | Jun 1, 2018
The ancient organisms appear to be more closely related to eukaryotes than previously appreciated.
Archaea Family Tree Blossoms, Thanks to Genomics
Archaea Family Tree Blossoms, Thanks to Genomics
Amber Dance | Jun 1, 2018
Identification of new archaea species elucidates the domain’s unique  biology and sheds light on its relationship to eukaryotes.
Final Nail Hammered into NgAgo Coffin
Final Nail Hammered into NgAgo Coffin
Kerry Grens | Aug 3, 2017
The paper describing the gene-editing method is retracted.
Number of Bacterial and Archaeal Type Strains Doubled
Number of Bacterial and Archaeal Type Strains Doubled
Aggie Mika | Jun 14, 2017
Scientists expand the microbial tree of life by publishing more than 1,000 novel reference genomes.  
Researchers Discover Salt-Loving Methanogens
Researchers Discover Salt-Loving Methanogens
Abby Olena | May 26, 2017
Two previously overlooked archaeal strains fill an evolutionary gap for microbes.
Asgard Archaea Hint at Eukaryotic Origins
Asgard Archaea Hint at Eukaryotic Origins
Joshua A. Krisch | Jan 18, 2017
A newly discovered superphylum of archaea may be related to a microbe that engulfed a bacterium to give rise to complex eukaryotic life.