The conservative minority government in Portugal has collapsed after a motion of confidence put forward by Prime Minister Luís Montenegro failed to secure the required majority. New elections are now likely to be held in May. Montenegro is accused of conflicts of interest in connection with a consultancy firm owned by his family. Commentators offer different perspectives on the crisis.

France's nuclear umbrella for Europe, a "coalition of the willing" led by France and the UK, a series of summits on the global situation in Paris - with his bold proposals and inclusive diplomacy, French President Emmanuel Macron seems intent on becoming the driving force in Europe. Commentators examine what this could mean for the continent.

After Donald Trump's election victory euphoria reigned on Wall Street, but now share prices are tumbling. The value of the companies listed on the S&P 500 US stock market index has shrunk by four trillion dollars since mid-February. The media take a look at what's behind the turmoil in the US's big tech-dominated economy.

In Serbia, the student protests against Aleksandar Vučić's government are gaining force - as is the state's reaction: police have used batons against students blocking access to television broadcasters in Belgrade and Novi Sad. Up to now the wave of protests that began in November has been mostly peaceful. Commentators assess the political situation in light of this escalation.

Talks aimed at finding a way to end Russia's war against Ukraine are underway in Saudi Arabia. Ukrainian President Volodymyr Zelensky and US Secretary of State Marco Rubio met individually with Saudi Crown Prince Mohammed bin Salman ahead of the summit. Today, government representatives from the US and Ukraine will negotiate directly with each other. Europe's presses focuses on the limited leeway that Washington is allowing Kyiv.

Greenland's population of around 57,000 is electing its parliament, the Inatsisartut, today. All but one of the parties represented there have so far agreed on the goal of independence for the Arctic island, which belongs to Denmark but has autonomous status. Donald Trump's overt ambitions to take over Greenland loom large over political life in the capital Nuuk.