The British elite Cambridge University is launching an investigation into the deaths of students.
University students reported a "mental health crisis" after several suspected suicides.
Other events in July:
Three people were killed, four seriously injured in a shooting at a shopping center in Copenhagen
Hundreds rescued as Sydney suffered its fourth flood in less than 18 months.
Days of torrential rains flooded the suburbs — sweeping cars off the roads and flooding bridges — authorities warned that dangerous weather would persist.
Firefighters are battling wildfires in Morocco and southern Europe as extreme heat engulfs the Mediterranean region.
A deadly virus has just been discovered in Ghana.
The World Health Organization has confirmed two cases of infection with the Marburg virus in Ghana. This highly infectious disease is similar to Ebola and has no vaccine.
