As electric-white movie star smiles become increasingly popular, more and more people seek to correct their dental imperfections. Black triangles between your teeth, called open gingival embrasures, ...

Some fictional romances were never just love stories. They became cultural debates fueled by heartbreak, loyalty, obsession ...

Ah, love triangles—is there anything more deliciously excruciating to watch onscreen? Even America’s first full-length film, an adaptation of Victor Hugo’s Les Misérables, featured the age-old ...

Discover What’s Streaming On: Valentine’s Day is upon us, making now the perfect time to indulge in all things romance. While it’s fun to go for a nice meal, eat chocolate, and get pampered, one of ...

Named for Plato, who theorized that the classical elements were made of these regular polyhedrons, three of the Platonic solids are composed of equilateral triangles: the tetrahedron, octahedron, and ...

Counting will get you nowhere. Try a little combinatorics instead. By Kenneth Chang A couple of weeks ago, I wrote about a viral math problem — 8÷2(2+2) = ? — that drew the disdain of many ...