Lock of Abraham Lincoln's hair sells for more than $81,000

It was presented to Dr. Lyman Beecher Todd, a Kentucky postmaster and a cousin of Mary Todd Lincoln, the 16th president’s widow, according to RR Auction. Dr. Todd was present when Lincoln’s body was examined.

Boston Marathon postponed until Sept. 14 amid virus concerns

The Boston Marathon has never been canceled outright since its first running in 1897, though there was a de facto cancellation in 1918, when the end of World War I and a global influenza pandemic prompted organizers to switch to a relay race format.