Sir Isaac Newton, unquestionably one of the greatest scientists of all time, published his defining book, Philosophiæ Naturalis Principia Mathematica, 325 years ago today. The text lays down Newton’s ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

This 2004 photograph shows Sir Isaac Newton's own first-edition copy of his "Philosophiae Naturalis Principia Mathematica," with his handwritten corrections for the second edition. The book can be ...

One of the most valuable scientific documents in history changed hands this week, when an autographed Isaac Newton manuscript of revisions to three sections of the first edition of the Philosophiae ...

The Cambridge papers of Sir Isaac Newton, including early drafts and Newton’s annotated copies of Principia Mathematica -- a work that changed the history of science -- have been added to UNESCO's ...

The first edition of Sir Isaac Newton’s Principia Mathematica was sold for $3.7 million at Christie’s on Wednesday, becoming the most expensive printed science book ever sold at auction—[insert joke ...

Cambridge University has released six of Sir Isaac Newton’s books in its digital library, including Philosophiæ Naturalis Principia Mathematica. Cambridge University has released six of Sir Isaac ...

One of the most famous scientific works produced by Sir Isaac Newton hundreds of years ago is getting new light after two historians uncovered copies of the first edition in 27 countries, more than ...

Hundreds more copies may still be out there. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A pioneering book of science theory published by Sir ...

Original handwritten manuscripts by Sir Isaac Newton -- including the great scientist's famous laws of motion -- were published online Monday for the first time. Cambridge University put 4,000 pages ...