Winter storms cause power outages for millions in Texas

An unprecedented winter storm has left roughly 4.3 million Texans without electricity due to a surge in demand, with people not having electricity for over 24 hours. Other states, including Kentucky, Mississippi, Alabama, Oklahoma and Oregon, were also affected by the severe weather conditions.

Texas Governor Gregg Abbott has urged "all Texans to remain vigilant against the extremely harsh weather" and air travellers were warned that they should expect delays or cancellations.