From the Bronx to Bangladesh, half a century on, the impact of the playful puppets has spread far and wide.

An ex-boyfriend threatened to post Carrie Goldberg's naked pictures online. It gave her an idea.

The spotted handfish is critically endangered and found only in a small area of Tasmania.

BBC Mundo's Daniel Pardo explains what binds the two countries together.

Many in the West say they are trying to cut down on meat, but the reality is a different story.

Our round-up of the world's most interesting news events of the next seven days.

How Satya Nadella turned around the tech firm's fortunes.

New Yorkers Amanda Hesser and Merrill Stubbs set up and grew popular recipe and kitchen equipment website Food52.

At Sanganer prison in India's Jaipur, inmates have to go out and earn money to provide for themselves.

Extra soldiers will help border agents as President Trump battles Congress for funds to build a wall.

Sunday night was the 53rd Super Bowl, and the first to include male cheerleaders.

New England Patriots produce a defensive masterclass to beat the Los Angeles Rams 13-3 in Super Bowl 53 and equal Pittsburgh Steelers' record of six titles.

The band raced through their biggest hits, but never quite connected with the audience.

New England tight end Rob Gronkowski makes a stunning catch to set up Sony Michel for the only touchdown of Super Bowl 53 as the Patriots beat the Los Angeles Rams 13-3 in Atlanta.

The embattled leader says he cannot rule out a conflict as he defies calls to step down.

Osi Umenyiora and Jason Bell laud the New England Patriots' Bill Belichick and Tom Brady after they secured their sixth Super Bowl victory with a 13-3 win over the Los Angeles Rams

The problem could become worse as young people age, the American Cancer Society's study says.

The 21-year-old Nepali is found dead in a windowless hut where she lit a fire to keep warm.

Anti-corruption campaigner Nayib Bukele beats two established parties to take the presidency.

Hakeem Al-Araibi urges a Thai court not to extradite him to Bahrain where he says he was tortured.

West Ham boss Manuel Pellegrini wants to get his side's season back on course by beating Liverpool - and do his old side Manchester City a favour at the same time.