Physics Roger Penrose proposed in 1969 that energy could be pulled out of a spinning black hole. A lab in New York just proved he was right Jul 13 · 8 min read · Nature
Psychology A new study shows children are not moral blank slates: prosocial gut feelings appear at age 3 and deliberate reasoning spends the next five years catching up Jul 7 · 6 min read · Nature Human Behaviour
Psychology Psychology assumed that helping others feel better was a universal human motive. A study of 6,900 people just showed it is not Jul 1 · 7 min read
Physics One of physics’ oldest unsolved problems is why time exists at all. A new experiment built a universe small enough to fit in a laboratory and found the first experimental answer Jul 11 · 8 min read · Physical Review Journals
Psychology The largest mental health study ever conducted on researchers surveyed 138,000 PhD students and postdocs and found that nearly one in three are clinically depressed or anxious, and one in five has had suicidal thoughts Jul 4 · 8 min read · Nature Human Behaviour
Medical Research & Innovations Researchers spent 17 years following older adults and found that the slowest steppers died significantly earlier, and the difference was measured in milliseconds Jun 29 · 7 min read · Gerontology
Psychology A study of 544,000 couples across 29 countries confirmed that relationships fail more often when women earn more, then ruled out almost every explanation researchers assumed was responsible Jul 9 · 7 min read · Journal of Marriage and Family
Medical Research & Innovations Scientists spent 30 years trying to find what carries Alzheimer’s from one brain cell to the next. A new study just identified it, and it turns out to be a protein the brain uses to carry memories Jul 2 · 8 min read · Cell
Neuroscience A decade of research on thousands of people proves that human brains literally synchronize during face-to-face conversation, and lonely brains cannot do it Jun 27 · 7 min read · Cell