Africa Energy Indaba highlights prospects of South AfricaTriston Casas hits 2Capitals beat the Lightning 47 killed, 18 injured in Ukrainian rocket attack on Russia's BelgorodDylan Larkin scores power2 killed in U.S. Colorado campus shooting22 killed, 10 injured as tractor trolley overturns in IndiaVisitors are seen on camera damaging rock formations at a Nevada recreation siteRecord storms in California lead to surging deadly fungal infectionsSri Lanka extends demining body's tenure for landmine free nation