Lifespan Less Heritable than Previously Thought
Lifespan Less Heritable than Previously Thought
Some of the longevity that appears to run in families can instead be attributed to people choosing life partners with similar characteristics.
Lifespan Less Heritable than Previously Thought
Lifespan Less Heritable than Previously Thought

Some of the longevity that appears to run in families can instead be attributed to people choosing life partners with similar characteristics.

Some of the longevity that appears to run in families can instead be attributed to people choosing life partners with similar characteristics.

history
Cranial Craters, 1000-1250
Cranial Craters, 1000-1250
Sukanya Charuchandra | Nov 1, 2018
Prehistoric Andeans seemed especially fond of trepanation—holes drilled in the skull as a treatment for various ills.
Neanderthal Genes Likely Helped <em>Homo sapiens</em> Resist Illness
Neanderthal Genes Likely Helped Homo sapiens Resist Illness
Shawna Williams | Oct 4, 2018
Modern humans retain DNA sequences from Neanderthals related to fighting off RNA-based viruses.
Ancient Teeth Tell the History of Equine Dentistry
Ancient Teeth Tell the History of Equine Dentistry
Sukanya Charuchandra | Oct 1, 2018
Researchers studied 3,000-year-old skeletal remains from Mongolia to understand the origins of veterinary dental practices.
Charting Crescents, 1910
Charting Crescents, 1910
Sukanya Charuchandra | Oct 1, 2018
James Herrick, a Chicago doctor, was the first to describe sickled red blood cells in a patient of African descent.
What Was Lost in the Fire that Destroyed Brazil&rsquo;s Largest Museum
What Was Lost in the Fire that Destroyed Brazil’s Largest Museum
Marcia Triunfol | Sep 4, 2018
Scientists work to help relocate colleagues who lost everything.
Rat Remains Reveal Landscape Changes Wrought by Human Settlement of Polynesia
Rat Remains Reveal Landscape Changes Wrought by Human Settlement of Polynesia
Shawna Williams | Sep 1, 2018
Isotope changes in the bones demonstrate a similar pattern across far-flung islands.
<em>Homo sapiens</em> Exposed, 1556
Homo sapiens Exposed, 1556
Sukanya Charuchandra | Sep 1, 2018
Juan Valverde de Amusco’s anatomical drawings corrected some earlier errors while making anatomy more accessible.
Girl Had a Denisovan Dad and Neanderthal Mom
Girl Had a Denisovan Dad and Neanderthal Mom
Sukanya Charuchandra | Aug 22, 2018
Genetic analysis of a bone fragment reveals the girl’s mixed ancestry 90,000 years ago. 
From Railroad Tracks to Racetracks, 1870s
From Railroad Tracks to Racetracks, 1870s
Jim Daley | Aug 1, 2018
How a robber baron and an eccentric inventor solved a millennia-old question about horses.