In 2006, a Ugandan newspaper began printing the names of professionals believed to be gay. It foreshadowed a range of strict laws prohibiting homosexuality, and a sharp increase in violent homophobic attacks on LGBT people. One prominent Ugandan doctor tells Rebecca Kesby how he battled homophobia at home before finding love with a Zimbabwean man and living happily in South Africa.

(Photo: Ugandan men hold a rainbow flag reading "Join hands to end LGBTI (Lesbian Gay Bi Trans Intersex - called Kuchu in Uganda) genocide" as they celebrate on August 9, 2014 during the annual gay pride in Entebbe, Uganda. Getty Images)

In May 1974, Italians defied the Catholic Church and overwhelmingly backed divorce in a referendum. The vote is now seen as a watershed in modern Italian history. Alice Gioia talks to two women involved in the campaign.

PHOTO: A rally in support of divorce in Italy (Getty Images)

In 1998, Rabbi Yaacov Deyo and his students came up with a new way for single people to meet each other - they called it "speed dating". It started as a programme for Jewish singles in Los Angeles, but soon spread all over the world.

(Photo: Men and women take part in an evening of silent speed dating in a bar in east London on 23rd September 2015. Credit: Jack Taylor/AFP/Getty Images)

When Giovanni Vigliotto went on trial for fraud and bigamy in the USA, he claimed he'd married more than a hundred women. Dave Stoller was the Arizona prosecutor who brought him to trial. He's been telling Ashley Byrne the story of the man who would first charm women, then marry them, then cheat them out of their savings and possessions.

Photo: a man wearing two wedding rings. Credit: Alamy.

Mayors across America have vowed to resist efforts by President Trump to crack down on so-called Sanctuary Cities, which offer refuge to illegal immigrants. Simon Watts looks at the history of one of the most prominent Sanctuary Cities - San Francisco.

(Photo: Supporters of Sanctuary Cities demonstrating in San Francisco, January 2017. Credit: AP)

In February 1941, a ship carrying nearly 30,000 cases of whisky was wrecked off the Scottish island of Eriskay in the Outer Hebrides. The islanders began to salvage the bottles from the wreck. Lucy Burns presents material from the BBC archives about the incident that later became the inspiration for the film Whisky Galore.

(Photo: An assortment of bottled whisky is displayed at Glenkinchie distillery, 2008, in Edinburgh, Scotland)

The story of a 1980s Kenyan pop song which became an unlikely global hit. The song, Jambo Bwana was recorded by the veteran Kenyan band, Them Mushrooms, and first proved to be a huge hit amongst tourists on the Kenyan coast. We hear from members of Them Mushrooms, Teddy Kalanda Harrison, and his brother Billy Sarro Harrison, who recorded the song in February 1980

On February the 20th 1991, the captive bull orca, Tilikum, drowned his trainer, Keltie Byrne at Sealand of the Pacific in British Columbia, Canada. It was the first recorded killing of a human by an orca whale. 19 years later - almost to the day - Tilikum killed another trainer, Dawn Brancheau. Rebecca Kesby has been speaking to Corinne Cowell, an eye witness to the first killing, and biologist Eric Walters, the whale trainer who warned the authorities 2 years before that keeping orcas in captivity could be fatal.

(PHOTO: SeaWorld orca Tilikum performs at SeaWorld Orlando in Florida, in 2009. REUTERS)

In 1951 the young British scientist began one of the key scientific investigations of the century. Rosalind Franklin produced an x-ray photograph that helped show the structure of DNA, the molecule that holds the genetic code that underpins all life. The discovery was integral to the transformation of modern medicine and has been described as one of the greatest scientific achievements ever. Farhana Haider has been speaking to Rosalind Franklin's younger sister Jenifer Glynn.

Photo: Dr Rosalind Franklin. Credit: Science Photo Library.

In early 1995 Peru and Ecuador went to war over a strip of land that both claimed to be theirs. The "Cenepa War" was the last time that two armies from Latin America fought each other. As many as 500 people were thought to have died in the brief conflict. Mike Lanchin has been hearing from (retired) Lt. Col. Juan Alberto Pinto Rosas, who led his troops in the cross-border fighting.

Photo: Peruvian President Alberto Fujimori poses with soldiers in the Cenepa River at the border with Ecuador. (AFP/Getty Images)