Quantum Effects Go Macro

Study finds overall differences between groups of newborns by sex that are likely to be determined by biology

An international team including Nobel Prize-winning physicist Professor Sir Roger Penrose has observed a long-predicted effect of gravity on a falling quantum object for the first time.

Scientists disagree on how biology got started and on whether we can ever know for sure.

The founding editor built a math and science magazine that high schoolers and Nobel laureates alike read. Now, he’s turned to books.