Every plane wing tilts slightly upward — and that small angle changes everything. Known as dihedral, this design feature creates natural stability, letting aircraft recover from turbulence and roll ...

Whether you’re just starting building your own home, you plan a renovation or you’ve been happily living there for years, it doesn’t really matter because in interior design there’s always something ...

New studies of the “platypus of materials” help explain how their atoms arrange themselves into orderly, but nonrepeating, patterns.