Author: John Dvorak

It is a prominent geological feature that is almost impossible to see unless you know where to look. Hundreds of thousands of people drive across i...

It is a prominent geological feature that is almost impossible to see unless you know where to look. Hundreds of thousands of people drive across i...

What do Virginia Woolf, the rotation of hurricanes, Babylonian kings and Einstein''s General Theory Relativity all have in common? Eclipses. Always...

Volcanoes have fascinated-and terrified-people for ages. They have destroyed cities and ended civilizations. John Dvorak, the acclaimed author of E...

Mask of the Sun recounts the forgotten lore behind this amazing phenomenon and reveals the humanism behind the science of both lunar and solar ecli...