The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number theory to explain quantum fractals.

Jessica Mitford was a muckracking journalist and memoirist, radical activist and wit. Born to an English aristocratic family, she became a Communist and eloped with Winston Churchill’s nephew to fight ...

Our reviewer is committed to trying Noom long-term for 1 year. Noom focuses on behavioral changes, calling itself a lifestyle rather than a diet. Noom offerings include Noom Vibe, a support app with ...