SIEGFRIED KLAUS
Hunting Regulations Shape Brown Bears’ Care for Cubs
Hunting Regulations Shape Brown Bears’ Care for Cubs
Scandinavian mother bears gain a survival advantage by weaning their babies later than normal, analysis of a 30-year dataset suggests.
Hunting Regulations Shape Brown Bears’ Care for Cubs
Hunting Regulations Shape Brown Bears’ Care for Cubs

Scandinavian mother bears gain a survival advantage by weaning their babies later than normal, analysis of a 30-year dataset suggests.

Scandinavian mother bears gain a survival advantage by weaning their babies later than normal, analysis of a 30-year dataset suggests.

genome, neuroscience, culture, ecology
Primer: Acoustics and Physiology of Human Speech
Primer: Acoustics and Physiology of Human Speech
Philip Lieberman | Jul 1, 2018
People have a unique anatomy that supports our ability to produce complex language.
Why Human Speech Is Special
Why Human Speech Is Special
Philip Lieberman | Jul 1, 2018
Evolutionary changes in both the vocal tract and the brain were necessary for humans’ remarkable gift of gab.
New Caledonian Crows Build Tools From Mental Images, Not Lessons
New Caledonian Crows Build Tools From Mental Images, Not Lessons
Sukanya Charuchandra | Jun 29, 2018
When it comes to tool making, the birds learn differently than humans.
Young Brain Cells Silence Old Ones to Quash Anxiety
Young Brain Cells Silence Old Ones to Quash Anxiety
Ruth Williams | Jun 27, 2018
In adult mice, neurogenesis increases social confidence by suppressing the activity of mature neurons.
 Image of the Day: Throw the Switch
Image of the Day: Throw the Switch
Sukanya Charuchandra | Jun 27, 2018

A computer model of the eye can predict the consequences of altering the neural pathways of vision.

Poliovirus Therapy May Extend Lives of Advanced Brain-Cancer Patients
Poliovirus Therapy May Extend Lives of Advanced Brain-Cancer Patients
Ashley Yeager | Jun 26, 2018
More than one-fifth of individuals treated with the genetically modified virus survived at least three years.
Image of the Day: Hide and Seek
Image of the Day: Hide and Seek
Sukanya Charuchandra | Jun 26, 2018
Neurons of the embryonic subplate don’t die as scientists had thought.
Genes Tied to Intelligence and Neurotic Behavior Identified
Genes Tied to Intelligence and Neurotic Behavior Identified
Sukanya Charuchandra | Jun 26, 2018
Researchers found several hundred genes expressed in the human brain are tied to cognition or neuroses.
Image of the Day: Ray of Light
Image of the Day: Ray of Light
Sukanya Charuchandra | Jun 22, 2018
The discovery of the world’s first known manta ray nursery will offer a glimpse into the animals’ juvenile stage.