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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.

miRNA, disease & medicine, ecology
Cardiac Cell Transplants Help Monkeys’ Hearts
Cardiac Cell Transplants Help Monkeys’ Hearts
Ashley Yeager | Jul 2, 2018
The organ’s blood-pumping capacity improved with the infusion of cells, a study shows.
Amazonians Offer Clues to Human Childhood Development
Amazonians Offer Clues to Human Childhood Development
Shawna Williams | Jul 1, 2018
A study of Shuar children in Ecuador provides a window into how the human body responds to infection in the sorts of conditions that shaped our species’ evolution.
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.
End May Be in Sight for Ebola Outbreak in Central AfricaEnd May Be in Sight for Ebola Outbreak in Central Africa
End May Be in Sight for Ebola Outbreak in Central Africa
Ashley Yeager | Jun 29, 2018
No new cases have been reported since June 2, the World Health Organizations reports.
Magnetic Microrobots Deliver Cells Into Living Animals
Magnetic Microrobots Deliver Cells Into Living Animals
Sukanya Charuchandra | Jun 27, 2018
The miniscule carriers successfully transported and released live cells at a particular location within living mice.
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.

Artificial Intelligence to Boost Liquid Biopsies
Artificial Intelligence to Boost Liquid Biopsies
Claire Asher | Jun 26, 2018
Machine-learning algorithms tuned to detecting cancer DNA in the blood could pave the way for personalized cancer care.
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.