Eric S. Estes, currently vice president and dean of students at Oberlin College and Conservatory, has been named vice president for campus life and student services at Brown University. Estes will begin his work at Brown on July 1, 2016, succeeding Margaret Klawunn.

Machine learning software designed by a Brown computer scientist is helping the Comprehensive Nuclear-Test-Ban Treaty Organization monitor the globe for evidence of nuclear tests.

Doctors have no approved medicine to help treat marijuana dependence and abuse, but in small new clinical trial topiramate reduced the amount of cannabis heavy smokers used when they lit up. The results also show, however, that many volunteers couldn’t tolerate the drug’s side effects.

Brown University president Christina Paxson, an economist, has been elected to the Board of Directors of the Federal Reserve Bank of Boston.

Among HIV-positive patients with Hodgkin lymphoma, a new study finds that blacks are significantly less likely than whites to receive treatment for the cancer, even though chemotherapy saves lives.

A pair of slavery shackles of the type used to transport captured Africans to slavery in the Americas is on display at the John Hay Library. The shackles, on loan from the International Slavery Museum in Liverpool, will remain at the Hay through March 13, 2016, and then return to Liverpool for permanent display.

The Brown University Orchestra is featured in a just-released CD of well-known American and British works in jazz and popular song recorded with pianist Jeffrey Biegel.

Atmospheric models have suggested that a vast majority of nitrogen deposited in the open ocean is derived from human activities, but a new study suggests that’s not so.

The Humanity Centered Robotics Initiative aims to explore the intersection between robotic technologies and society. New support from Brown University will help spur innovative interdisciplinary research.

A new study reports one of the most explosive movements in the animal kingdom: the mighty tongue acceleration of a chameleon just a couple of inches long. The research illustrates that to observe some of nature’s best performances, scientists sometimes have to look at its littlest species.