Young people Tweeting from mobile devices are driving the growth of Twitter in Africa, according to How Africa Tweets, new research launched in Nairobi today.South Africa, Nigeria, Kenya, Egypt and Morocco lead Tweeting on the continent.
Last year tied with 2005 as the warmest on record, according to US. agencies, but is likely to be overtaken soon by the next year with a strong El Nino weather event, experts said on Thursday.