A team funded by NASA has started a year of living in a dome near a rugged Hawaii volcano to simulate what life would be like for humans on Mars.
A crash has killed 38 girls and young women who were travelling to a festival in Swaziland, according to a rights group.
Police in Bangkok say they have arrested one of the suspects in the bombing that killed 20 people earlier this month.
The jailing of three Al-Jazeera journalists in Egypt for "spreading false news" has been described as "sickening" and politically motivated.
Baby Among 71 Bodies In Abandoned Lorry
The bodies of 71 people were in a lorry that was found abandoned in Austria this week, according to police.
Hundreds Feared Dead As Migrant Boats Sink
Hundreds of people are feared to have died after two boats carrying migrants capsized off the Libyan coast, officials have said.