It’s been a week of wild weather for regions across the globe — from snow in Jerusalem to a deep freeze in Texas. After you dry your socks off and shake the snow out of your hair, pour yourself a cup of hot chocolate and dig into the biggest business and economic news stories you might have missed this week. We promise it’s more interesting than refreshing your weather app. Five The number of times the United States has successfully landed a rover on Mars. Perseverance became the fifth rover to touch down on the Red Planet Thursday after a journey of 480 million kilometres.