Saudi Arabia yet to sway U.N. over Yemen coalition blacklisting
The Saudi-led coalition began a military campaign in Yemen in March last year with the aim of preventing Iranian-allied Houthi rebels from taking power
Experimental vaccine could provide rapid response to diseases
"So things like Zika or the recent Ebola outbreak, we can rapidly respond to that within seven days"
Some fish tackle ocean global warming by pretending it's night
In 2014, the U.N. panel of climate scientists said that "ocean acidification poses substantial risks to marine ecosystems"
India's low-caste Dalits rally to demand end to "unclean" jobs
"We no longer wish to do this work and want the government to allot agricultural land to us, so we can live a respectable life"
INSIGHT-Rio's Olympic air: Dirty, deadly and no cleaner legacy from Games
Thousands die annually in Rio's metropolitan area because of complications related to air pollution
South Sudan's opposition says nine killed in renewed fighting
There have been renewed clashes between troops loyal to President Salva Kiir and those of his longtime rival Riek Machar
INTERVIEW - Mother of Nigerian schoolgirl rescued from Boko Haram fears for her future
"Before she was kidnapped, she wanted to further her education. But now she is afraid of schooling"
Saatchi boss Roberts put on leave after saying women lack "vertical ambition"
"Their ambition is not a vertical ambition, it's this intrinsic, circular ambition to be happy" - Kevin Roberts, head of Saatchi & Saatchi
U.S. judge to weigh halt to North Carolina transgender bathroom law
"We hope that this discriminatory law's days are numbered"