Ex-Pakistan PM Khan taken back to jail after hospital checks

On 23 August, it will be 100 days since the Bundibugyo strain was first reported. How did it became the DRC’s most deadly outbreak and what must be done to stop it becoming the world’s largest? Almost 100 days ago, Africa’s public health watchdog reported an outbreak of Ebola in the Democratic Republic of the Congo. There have now been almost 5,000 cases and more than 2,000 deaths since 15 May, making this Ebola outbreak the biggest and most deadly in the DRC’s history...

US drugmakers Merck and Moderna said Wednesday a personalised cancer treatment had shown success in reducing the recurrence of melanoma tumors in a late-stage trial hailed by experts as a "breakthrough." Researchers have for years been trying to apply mRNA treatments against cancer, but this was the first time such a drug showed positive results in a large, late-stage clinical trial.

The USS Abraham Lincoln is now on its way home after spending nine months at sea. Experts weigh in on the mental-health challenges of prolonged confinement and isolation aboard an aircraft carrier.