The body-positive movement has encouraged people, especially women, to see beauty in all shapes and sizes, and it's reminded us that body ideals are culturally constructed and not based on science.

As far as taking care of my body goes, I'm not exactly low maintenance. I regularly lift weights and try to get in pilates when I can, and I aim to eat a balanced diet. But in spite of this, I still ...

Two mathematicians have proved a long-standing conjecture that is a step on the way toward finding the worst shape for packing the plane. For centuries, mathematicians suspected that hexagonal tiles ...