BBC World News

1. Ebola risk raised to 'very high' in DR Congo

   The head of the UN health agency says the risk in the wider region is "high", but it remains "low" at the global level.

2. Rubio tries to reassure Nato allies over US troop deployments

   President Donald Trump says he wants to send more troops to Poland, a week after his officials cancelled a similar deployment.

3. Waymo pauses robotaxis in five US cities after cars drive into flooded roads

   A Waymo spokesperson said it had expanded the temporary pause "out of an abundance of caution".

4. Cubans grapple with fuel shortages and blackouts as US steps up pressure

   The BBC speaks to Havana residents after the US charges the country's former leader, Raúl Castro, with murder.

5. UK scientists developing Ebola vaccine that could be ready for trials in months

   The rare species of Ebola involved - known as Bundibugyo - kills around a third of those infected and has no proven vaccine yet.