In mice, rats, monkeys, and people, aging can take its toll on cognitive function. A new study by researchers at Yale and Université de Montréal reveal there is a common denominator to the decline in all of these species — an increase in the level of the...
Myelin acts as insulation for millions of brain cells, allowing for swift and efficient transmission of signals across brain regions. Despite its crucial role, little is known about how stable this structure is in the adult brain and what impact aging has...
Social psychology researchers use extensive training and complex empirical tools to explore the roots of human behavior. However, a new study by Yale psychologists found a surprising group of people are particularly good at accurately assessing truths...
Psychopaths exhibit callous disregard for the welfare of others, suggesting an inability to understand the perspective of people around them. Yet they can also be extremely charming and manipulative, seemingly indicating an awareness of the thoughts of...
As dinosaurs and huge ocean predators disappeared 66 million years ago in a mass extinction event, lineages that comprise the bulk of marine fish species diversity began evolving and filled the seas, a new, multi-institution analysis shows.
The findings...
An anti-bacterial virus found in a Connecticut lake successfully treated an 80-year-old doctor with a life-threatening antibiotic-resistant infection in his heart, a Yale team of scientists and doctors reported March 8 in the journal Evolution, Medicine,...