Presents scientific answers to a series of miscellaneous questions, covering such topics as "Why are bubbles round," "Why are the Earth, Sun, and Moon all spinn

Learn everything you need to know about Albert Einstein, the genius who created the Theory of Relativity and calculated mass-energy equivalence. 101 Things You

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In 1902, an illegitimate daughter was born to Albert Einstein. In 1903, she vanished. Now, almost a century later, Michele Zackheim follows a mystery that has b

The real-life story behind Marie Benedict’s The Other Einstein—a fascinating profile of mathematician Mileva Einstein-Marić and her contributions to her hu