Here's how a 202-year-old American sail-making business grew and evolved to what it is today.

From #MeToo to #Covfefe, we take a brief look at some of the world's most used hashtags in 2017.

Divers estimate that about 250 million flame shells exist on the bed of a Highlands loch where dredging caused damage.

A Japanese internet firm is the latest to offer its staff part of their salaries in the digital currency.

Police think a 1m (3.2ft) freshwater crocodile found wandering the streets is likely an escaped pet.

A woman gets a shock of her life after receiving an erroneous electricity bill for $284,460,000,000.

A heavy storm brings a record amount of snow to the US city of Erie, burying homes and cars.

A UK zoo has teamed up with tech giant IBM in a bid to keep its heating costs down during the winter.

The unfinished 156m skyscraper is being put up for auction on Taobao, China's biggest e-commerce site.

Surfers who say they tried to help prevent a fatal drowning accuse others of "standing around watching".

Alastair Cook hits an unbeaten century as England close on 192-2 on the second day of the fourth Test, 135 runs behind Australia.

South Korea says the deal with Japan over so-called comfort women failed to meet the needs of victims.

The ex-president was quizzed for the BBC by Prince Harry, in a rare post-presidency interview.

Prince Harry grills former US president Barack Obama in a quickfire quiz.

Following another eventful 12 months in football, BBC Sport tests your knowledge of what went on in the beautiful game in 2017.

Alastair Cook hits an unbeaten century as England close on 192-2 on the second day of the fourth Test, 135 runs behind Australia.

Model Chrissy Teigen live tweets as her flight is turned back to LA after four hours.

Heavily armed and highly trained anti-poaching patrols have helped the population's recovery.

The 54-year-old Australian argued drugs were planted on her after she fell for an online dating scam.

Prince Harry discusses wedding invitations and his fiancee's first Christmas with the Royal Family.

Bath are fined £60,000 by Premiership Rugby for allowing Taulupe Faletau to play for Wales against South Africa.