ancient DNA
All Native Americans Descended from One Ancestral Population
All Native Americans Descended from One Ancestral Population
Abby Olena | Jan 3, 2018
The genome of an infant who lived in Alaska thousands of years ago represents a previously unknown group of humans called Ancient Beringians, who share a common lineage with other Native Americans. 
Human Species May Be Much Older Than Previously Thought
Human Species May Be Much Older Than Previously Thought
Shawna Williams | Sep 29, 2017
From DNA evidence, researchers estimate the split from other species took place between 260,000 and 350,000 years ago.
Ancient Protein Helps <em>E. coli</em> Thwart Viral Attack
Ancient Protein Helps E. coli Thwart Viral Attack
Ashley Yeager | May 9, 2017
When engineered to use a four-billion-year-old version of the protein thioredoxin, the bacteria can stall bacteriophage replication, a new study shows.
Paper Suggesting Major Revision to Human Migration Stirs Debate
Paper Suggesting Major Revision to Human Migration Stirs Debate
Bob Grant | Apr 27, 2017
Scientists are criticizing the claim that hominins were in North America more than 100,000 years earlier than the currently accepted estimation.
Secrets from Neanderthal Tooth Plaque
Secrets from Neanderthal Tooth Plaque
Jef Akst | Mar 10, 2017
Ancient hominins in northern Spain ate mushrooms, pine nuts, and moss, and may have used Penicillium mold and other natural products to sooth toothache pain.
Genetic Test Solves Royal Mystery
Genetic Test Solves Royal Mystery
Jef Akst | Oct 1, 2016
Genetic analyses lay to rest conspiracy theories about death of Belgian King Albert I, who lost his life in a rock climbing accident more than 80 years ago.
Study: Farming Arose Twice in the Ancient Middle East
Study: Farming Arose Twice in the Ancient Middle East
Bob Grant | Jun 21, 2016
Ancient DNA research suggests that there were two independent agricultural revolutions more than 10,000 years ago.
Dog Domestication History Clarified
Dog Domestication History Clarified
Bob Grant | Jun 3, 2016
A study suggests that wolves were transformed into man’s best friend more than once, in Asia and in Europe or the Near East.
US Government to Repatriate Kennewick Man
US Government to Repatriate Kennewick Man
Bob Grant | Apr 29, 2016
A 2015 ancient DNA study determined that the 8,500-year-old skeletal remains belonged to an individual of Native American ancestry. Now, the US Army Corp of Engineers has begun the process of returning the bones to their rightful owners.
Clock Reset on Denisovan-Neanderthal Split
Clock Reset on Denisovan-Neanderthal Split
Kerry Grens | Mar 14, 2016
Nuclear DNA from 430,000-year-old specimens indicates that Neanderthals had already diverged from their ancient-human predecessors.