Scientists discover hidden brain switch that tells you to stop eating

A medieval ophthalmologist who translated Greek works by Galen, Hippocrates, and Plato into Arabic played a pivotal role in shaping Western medical scholarship, according to a study published in the journal Cogent Arts and Humanities.

Most elementary school-aged children have a surprising cognitive ability: they can detect—nearly as well as adults—when someone treats people from one social group differently than another. The study, "Children's and adults' detection of social biases," published in Child Development, demonstrates children's emerging capacity to recognize and reason about social bias.

Is consciousness something the brain produces, or is it woven into the fabric of reality itself? Renowned neuroscientist Christof Koch is challenging long-held scientific assumptions by confronting the “hard problem” of consciousness — why and how subjective experience exists at all. He highlights growing tensions between neuroscience, physics, and unexplained phenomena like near-death experiences and sudden moments of clarity before death.

University of Mississippi research offers hope that cancer drug therapies packaged in 3D-printed carriers could deliver medication directly to tumors while reducing many of the side effects that cancer patients endure. In a study published in Pharmaceutical Research, the Ole Miss team demonstrated that 3D-printed spanlastics—a tiny carrier filled with cancer-fighting drugs—could be implanted directly at the site of a tumor and kill those cells.