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

Most of us have little trouble working out how many milliliters are in 2.4 liters of water (it's 2,400). But the same can't be said when we're asked how many minutes are in 2.4 hours (it's 144).

Marijn Heule turns mathematical statements into something like Sudoku puzzles, then has computers go to work on them. His ...

Viscous fingering occurs when a thinner fluid pushes a thicker, more viscous fluid in a porous medium, like underground rock, ...

The researchers discovered that this separation proves remarkably clean. In a preprint paper released in late October, they ...

New research from the University of Waterloo is making inroads on one of the biggest problems in theoretical computer science ...

This 11/11 optical illusion challenges you to find the hidden ‘21’ among rows of ‘11s’. Spot it in under 7 seconds to test your focus, and tap into manifestation magic!