This photo provided by the Abraham Lincoln Presidential Library and Museum shows an ambrotype image of President Abraham Lincoln circa 1858. (Abraham Lincoln Presidential Library and Museum via AP)

The 1858 ambrotype was created during the future nation-saving Civil War president’s ascendancy, an image which the Abraham Lincoln Presidential Library and Museum has added to its collection.

(Rachel Bostwick / Pixabay)

Illinois’ handwritten copy of the historic document once belonged to the guy who was the main speaker at Gettysburg and whose own two-hour oration was followed by Abraham Lincoln’s 272-word masterpiece.  

Sidney Blumenthal (Credit: Ralph Alswang)

Sidney Blumenthal, the Chicago native who formerly served as the senior adviser to President Bill Clinton and Hillary Clinton, discusses his political history of Abraham Lincoln, “All the Powers of Earth.”

Mike Casey, exhibits project manager at the Abraham Lincoln Presidential Museum, moves the newly acquired Bible that belonged to Abraham Lincoln in his final year of life, into an exhibit at the museum following a press conference announcing its arrival Thursday, June 20, 2019, in Springfield, Illinois. (Ted Schurter / The State Journal-Register via AP)

The 18-pound volume has a cover of hand-tooled leather and gilt lettering, and is inscribed to the president from “the Ladies of the Citizens Volunteer Hospital of Philadelphia.” Historians believe Lincoln received it on June 16, 1864.

The Lincoln Home National Historic Site in Springfield (Daniel Schwen / Wikimedia Commons)

The ongoing partial shutdown of the federal government has prevented visitors from touring Abraham Lincoln’s former home in Springfield. 

The grant will pay for software for the Papers of Abraham Lincoln to track hundreds of thousands of documents related to the 16th president.

(Gage Skidmore / Flickr)

Beck's charity, Mercury One, has donated $50,000 toward a $9.2 million debt owed for a collection of 1,400 artifacts purchased a decade ago for the Abraham Lincoln Presidential Library and Museum in Springfield.

The political life of America’s 16th president is being told in a new multi-volume series by Chicago native Sidney Blumenthal.

On the 150th anniversary of Abraham Lincoln’s assassination, we revisit a story about a man who built – from scratch -- a full-size working replica of the 1860’s steam locomotive that pulled Lincoln’s funeral train. When Jay Shefsky introduced us to Dave Kloke in July 2014, Dave and a team of volunteers had finished the locomotive and had begun work on replica of the Lincoln Funeral Car. Chicago Tonight takes a look at the nearly complete Funeral Car.

More than 150 years after Lincoln's Gettysburg Address, a new book gives writers the opportunity to respond. The only catch, their essays had to be exactly 272 words -- the length of the original speech -- and be written in long-hand as Lincoln would have done. We talk with the editor who came up with the idea and one of the essayists.

Local Man Builds Lincoln Funeral Train

A local man built a full-size working replica of an 1860's steam locomotive in his spare time. Now he's at work on the Lincoln Funeral Car. We revisit his story.

Local Man Builds Lincoln Funeral Train

A local man built a full-size working replica of an 1860's steam locomotive in his spare time. Now he's at work on the Lincoln Funeral Car.

Are leaders born or bred? Loyola University business ethics professor Al Gini joins us to discuss his book, 10 Virtues of Outstanding Leaders. Read an excerpt. 

A new WTTW special covers the mock retrial of Mary Todd Lincoln, who was tried and institutionalized for insanity a decade after Abraham Lincoln's assassination. Would she be institutionalized under today's laws?

Courtesy of the Abraham Lincoln Presidential Library and Museum

Art conservator Barry Bauman discovers fraudulence in a 19th century portrait of Mary Todd Lincoln. We shine a light on his detective work.