So Trump and tariffs - what's going on? Let's start with the latest development and work backwards. 

Protesters commemorating people killed during a deadly government crackdown in Iran last month have clashed with security forces at a university in Tehran.

In a small office space in Gaza City, a child stands still, wearing a virtual reality headset.

Six close friends and mothers are among the nine off-piste skiers who were killed in an avalanche in California.

As the Winter Olympics end, the World Anti-Doping Agency (WADA) is investigating whether to add weight loss jabs to the banned list for the next Summer Olympics in 2028.

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Vitali Klitschko has urged Donald Trump "to be on the side of Ukraine" during peace talks with Russia - but the mayor of Kyiv admitted to Sky News he sometimes finds the president's messaging hard to understand.

Searches are expected for a fourth day at Andrew Mountbatten-Windsor's former home - as he faces calls for an investigation into whether "treason" has been committed.

Microsoft's Copilot AI tool led to more inaccurate evidence being used by West Midlands Police (WMP) to pursue a ban on Israeli football fans, MPs have uncovered.

Some 3,000 people joined a march in France on Saturday after the killing of a far-right activist in an incident that shocked the nation.