Brain’s Fluid Drains via Lymphatic Vessels at the Base of the Skull
Brain’s Fluid Drains via Lymphatic Vessels at the Base of the Skull
Detailed imaging of the rodent central nervous system reveals new information about the route cerebrospinal fluid takes to leave the brain.
Brain’s Fluid Drains via Lymphatic Vessels at the Base of the Skull
Brain’s Fluid Drains via Lymphatic Vessels at the Base of the Skull

Detailed imaging of the rodent central nervous system reveals new information about the route cerebrospinal fluid takes to leave the brain.

Detailed imaging of the rodent central nervous system reveals new information about the route cerebrospinal fluid takes to leave the brain.

skulls
Image of the Day: Murder Mystery
Image of the Day: Murder Mystery
Chia-Yi Hou | Jul 5, 2019
Head wounds in the fossilized skull of a Paleolithic man suggest foul play.
Image of the Day: Hybrid Cetacean
Image of the Day: Hybrid Cetacean
Chia-Yi Hou | Jun 21, 2019
The DNA of a whale shows its father was a beluga and its mother was a narwhal.
Ancient DNA Maps Early American Migrations in New Detail
Ancient DNA Maps Early American Migrations in New Detail
Ashley Yeager | Nov 8, 2018
Genetic information from dozens of individuals living 700 to 10,000 years ago reveals connections between Clovis and Native Americans and South Americans.
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.
Why Are Modern Humans Relatively Browless?
Why Are Modern Humans Relatively Browless?
Jim Daley | Jul 1, 2018
The function of early hominins’ enlarged brow ridges, and their reduction in size in Homo sapiens, have puzzled paleoanthropologists for decades.
Image of the Day: Ice Age Horse 
Image of the Day: Ice Age Horse 
The Scientist Staff, The Scientist Staff | Nov 29, 2017
Scientists have identified a new genus of extinct horse that lived in North America during the last ice age. 
Image of the Day: No Table Manners
Image of the Day: No Table Manners
The Scientist Staff | Aug 24, 2017
Ancient bones of the newly described toothless, stout-nosed dolphin Inermorostrum xenops suggest that it slurped its food.
When the Neanderthals Disappeared
When the Neanderthals Disappeared
Anna Azvolinsky | Aug 20, 2014
Analysis of 40 European archaeological sites suggests a gradual extinction of Neanderthals over thousands of years.  
Skull Collection Helps Explain Early Neanderthal Evolution
Skull Collection Helps Explain Early Neanderthal Evolution
Anna Azvolinsky | Jun 19, 2014
An examination of 17 ancient skulls shows that some Neanderthal features arose as far back as 430,000 years ago.