NPR's Scott Simon speaks to historian William Dalrymple about his latest book, "The Golden Road: How Ancient India Transformed the World." ...

For the vegetarians in your Mother’s Day party, the “Central Park” offers a meat-free option that doesn’t feel like an afterthought – roasted red peppers, multiple cheeses, and a blend of vegetables ...

Diophantus of Alexandria revolutionized algebra with Arithmetica, pioneering symbolic notation and abstract number theory.