The secret social lives of giant poisonous rats

A new study confirmed that the rabbit-sized rodent sequesters poison from the bark of Acokanthera schimperi, known as the poison arrow tree, into specialized fur for defense. The researchers also discovered an unexpected social life—the rats appear to be monogamous and may even form small family units with their offspring.

Uganda’s Ik are not Unbelievably Selfish and Mean

The Ik, a small ethnic group in Uganda, are not incredibly selfish and mean as portrayed in a 1972 book by a prominent anthropologist, according to a Rutgers-led study. Instead, the Ik are quite cooperative and generous with one another, and their culture features many traits that encourage generosity.

Three-year, $1.35 million grant to aid mental health programming in western Kenya

The Astellas Global Health Foundation has awarded the Academic Model Providing Access to Healthcare (AMPATH), under the direction of the Indiana University Center for Global Health, a three-year, $1.35 million grant to provide 400,000 people with access to mental health programming in western Kenya.