A 12-year-old boy has died from injuries sustained in a shark attack in Sydney Harbour, prompting safety concerns and beach closures.
Read moreRescue efforts concluded after New Zealand landslide as authorities confirm deaths and shift focus to recovery of victims.
Read moreA preliminary report suggests a rail fracture caused a deadly train derailment in Spain, raising safety concerns for high-speed rail.
Read moreA commuter train derailment near Barcelona has left one dead and dozens injured, just days after another tragic train accident in Spain.
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