Juan Pablo Pernalete was killed by a member of the National Guard during an anti-government protest.
Researchers living near the active Hawaiian Volcano Mauna Loa are simulating what it's like to "live" on Mars.
Pallbearers are lifting the mood in Ghana with flamboyant coffin-carrying displays.
The large grouse are among Scotland's most endangered birds, environment and conservation groups say.
Report calls for 'innovative and different' solutions to problem of increasing numbers of elderly prisoners.
In our series of letters from African journalists, Adaobi Tricia Nwaubani considers why women abducted by Boko Haram and then released would choose to return to their captors.
Rising inequality in the 1980s increased the risk of drug-related deaths among "Generation X", researchers claim.
China gets creative with its newest energy plant.
The ruling could affect several hundred people who entered Europe during the migrant crisis.
