Microbiologists studied bank notes from many countries around the world determine which ones had the highest possibility of contamination and the dubious honor went to Canada.

The Bangladesh Bank has a pair of new issues of 50-taka notes that were created in commemoration of the nation’s Golden Jubilee of Independence from Pakistan.

The Bureau of Engraving and printing will have more work ahead in creating notes as the Federal Reserve Board's budget for currency has increased for 2021 by over 30 percent from previous levels.

While the lionized piece is, truly, a real £10 note, "missing" detail where Queen Elizabeth II's face should be results more likely from a scrape-off alteration, one of many, than any rare printing error.

The newest president of Botswana finally sees his likeness on his country's lowest denomination note, as is traditional, after the pandemic delayed issue of the latest 10-pula "Tiger" note.

Final designs of a new £50 note featuring Alan Turing representing the field of science are unveiled, for issue in June, after a development process that began in 2018 and included six weeks of public input.

Clever counterfeiters tried to pass off their work as decorations and novelties, but authorities in Bulgaria are having none of that, as they arrested two suspects for producing fake notes at a university printery.

A 1909 "Black Dragon" 1-yuan note, from one of the Qing Dynasty's first banks and considered to be the holy grail of early provincial Chinese currency, is offered in a Stack's Bowers sale.

Characteristics of the third issuance of the 50,000-rial bank note by the Central Bank of Iran include added safety features and lighter print on zeroes in the denomination.

A 542-lot Stack's Bowers Galleries sale of U.S. paper money includes nine notes expected to realize prices over $100,000, including the first piece of U.S. currency to feature the American eagle.

New notes issued in March for circulation in Venezuela, 200,000-, 500,000-, and 1,000,000-bolivare denominations, worth 10.6, 26.5, and 53 cents, respectively, demonstrate the nation's extreme inflation.

A series of sample notes by De La Rue showcases how safety features work together to improve note security and tell "the story of the banknote," in a pack available only to note-issuing officials.

An Irish £10 note from the famous Ploughman series and a set of die proofs from Guernsey were among lots bringing higher than expected returns in the Feb. 24 Dix Noonan Webb sale.

Digital money is of high interest to Federal Reserve officials, who are exploring "significant technical and policy questions" and "preconditions for a general-purpose central bank digital currency."

"Doc Brown" from the "Back to the Future" movie series had an unusual collection of paper money, which a toymaker's ad for the character's action figure appears to show as a possible accessory.

To commemorate the anniversary of the 2011 revolution in Libya, the Central Bank of Libya issued of a new 5-dinar note, the second in a series to switch from linen paper to polymer.

High grade examples of the earliest and rarest Hawaiian scrip currency will be included in the upcoming March 12 Kagin's auction with highlighted notes from the "Aloha Hawaiian Collection" dating to the 1830s.

An article in a U.S.-based global affairs magazine takes issue with U.S. currency design, labelling it "weirdly outdated" in comparison to England and Canada, for example.

The Central Bank of South Sudan, the newest nation on the continent of Africa, has brought forth a new bank note with a denomination of 1,000 South Sudanese pounds.

A March 10 sale by Archives International Auctions offers a variety of rare world and U.S. notes, including a 1916 10-rupee note from Zanzibar and an 1856 Nicaraguan "military script" note.