At Davos, the US president said he would not use force to take the island and later floated a possible "forever" deal.

Egisto Ott, 63, denies charges of handing over information to Russian agents.

The ball is in the court of European leaders ahead of Thursday's emergency EU meeting in Brussels, writes Nick Beake.

The move follows renewed tensions between the US and EU, as Donald Trump pushes to acquire Greenland.

At least 37 people have been injured, five seriously, in a second crash, after Sunday's two-train collision in Andalusia.

Investigators remain baffled by the cause of Sunday's deadly crash in the south of the country.

President Zelensky says Russia has started using "far more" ballistic missiles in its attacks on Ukraine.

The operation follows a change of tactics agreed amid growing pressure from the UK government to step up interventions.

The discovery suggests cows may have far greater cognitive abilities than previously assumed.

The US president insists Norway controls who gets the coveted prize, while the Norwegian government says it has nothing to do with the decision.

Experts tell BBC what to read into private messages between US President Donald Trump and European leaders that have been shared publicly .

One of the giants of 20th century fashion, his creations were worn by celebrities including Elizabeth Taylor, Julia Roberts and Gwyneth Paltrow.

Despite talk of a deal over Greenland, it will be hard for US allies to return to business as usual, writes the BBC’s diplomatic correspondent.

The US president's repeated demands to control Greenland could threaten the Nato military alliance.

The European country is the biggest autos manufacturer relative to the size of its population.

The French leader drew attention for his rebuke of Trump's tariff threat - and also his choice of eyewear.

Transatlantic relations aren't broken, though they are damaged. And if Europeans want to try to cut through with Trump, they'll have to stick together, writes Europe Editor Katya Adler

The BBC's Russia editor Steve Rosenberg analyses why pro-Russian government papers are full of praise for Donald Trump's desire to buy Greenland.

Temperatures in the country have dropped to around -20C.

The BBC's Guy Hedgecoe visited the scene, where a large police cordon is in place.

Passengers recount the moment two trains collided between Málaga and Madrid on Sunday evening.

The limited deployment involves Germany, France, Sweden, Norway, Finland, the Netherlands and the UK.

The crustaceans, which were worth about €60,000 (£52,000) were bound for shops and restaurants in Portugal.