Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

Cultural diversity in the classroom is on the rise. In 2014, U.S. public schools hit a minority majority milestone with Latino, African-American, and Asian students having surpassed the number of ...

The finding that spermine molecules in cells bind to iron to prevent it unleashing ferroptosis, a type of cell death, opens up strategies for treating tissue damage and cancer.