THE philosopher Kant declared that Euclidean geometry was inherent in the human mind and expressed the truth about space. We now recognize that non-Euclidean geometry is equally valid as an ...

CLEVELAND, Ohio – A house fire Monday night in South Euclid injured one man and caused $150,000 in damage, an official said. At 7:04 p.m., South Euclid firefighters received a call reporting a ...

But there is beauty in the bitter cold, as captured by FOX 8 cameras Monday at Euclid Beach Park pier. The area was seen coated in sparkly icicles as frigid Lake Erie water lapped on shore.

The Text of Euclid's Geometry. Book I., uniformly and systematically arranged. With a discussion of Euclid's application of logical principles, copious notes, exercises, and a figure-book.