The downsides of diagnosis and an epic trek following a Slovenian wolf are among our culture editor's top popular science ...

Trump has executed a near-complete inversion of the typical diplomatic formula: He’s not nice, he’s not conflict-averse, he’s ...

Griffin paid a record $13.7M for the 13th Amendment and $4.4 million for the Emancipation Proclamation. Both documents were ...

Citadel founder Ken Griffin paid $18.1 million for copies of the 13th Amendment and the Emancipation Proclamation signed by President Abraham Lincoln.

Billionaire Art Collector Ken Griffin Buys Lincoln's Handwritten Copy of 13th Amendment for $13.7 M. Billionaire Kenneth C.

The hedge-fund billionaire also paid a record $43.2 million for a copy of the U.S. Constitution four years ago.

A copy of the Emancipation Proclamation signed by Lincoln -- the highlight of a fascinating catalog -- sold at a Sotheby’s auction for $12 million.

When I finished reading the preface to Stacy Lynn's Loving Lincoln: A Personal History of the Women Who Shaped Lincoln's Life ...