Crashed Ice is an extreme winter sport in which people race downhill in the middle of cities — on ice skates. It involves several quick turns and jumps on a crowded track, and things get rough.

Part of a light aircraft's engine iced up before the machine suffered a loss of power and crashed, accident investigators ... said it was likely ice affected the aircraft's carburettor and caused ...

SÃO PAULO—Ice buildup likely played a role in the crash of an ATR turboprop plane near here last month, killing 62 people in the country’s deadliest airline crash in nearly two decades ...