Senator Ted Cruz has returned to Texas after receiving criticism for going on holiday while his state faces power outages.
Millions devastated in Texas as winter storm collapses energy grid
Millions are still devastated in the US state of #Texas as a winter storm leaves millions without power and clean water.
Perseverance rover touches down on Mars
NASA’s most ambitious #Mars mission is underway – the Perseverance rover lands successfully on the Red Planet where it will scour Mars for signs of ancient life.