Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Essentially, Perlut says squirrels visualize a color-coded mental map of their territory: one “color” for where they buried ...

DeepMind’s AlphaEvolve helps solve a math puzzle with Terence Tao, showing how AI can now invent new ideas—and prove old ones ...

Faith and formulas might not sound like a natural pair—but for Sr. Catherine, they’re deeply connected. Through her math lessons at St. Charles Borromeo School, she’s sharing how God is reflected in ...

Mortgage protection insurance pays your remaining mortgage balance if you die. Getting mortgage protection insurance can help protect your beneficiaries and dependents from the burden of having to ...