Veteran parabolic flight pilot Eric Delesallet talks with Space.com's Tereza Pultarova about what it takes to create ...

Last time I wrote about new data that overturns the standard cosmological model. Before anyone starts dusting off their ...

Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was ...

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called ...