World's most expensive cities: New York and Singapore top list bbc.com The cost of living in both cities is now the joint highest worldwide, with Tel Aviv in third....

Musk has owned Twitter under a week and big names are already leaving the platform, complaining about a hate surge, and calling for tighter regulation msn.com Elon Musk already faces pushback from celebrities, lawmakers, and advertisers worried about Twitter’s changes....

UK students create 3D-printed coral structures that could rebuild world's damaged reefs news.sky.com Scientists hope they can then attach live coral to 3D-printed backbones, before placing them in the ocean to grow new reefs....

There's Rich, And Then There's Jeff Bezos Rich: Meet The World's Centibillionaires npr.org The Amazon CEO and four other billionaires are part of the world's most exclusive club in the midst of the pandemic: those whose fortunes exceed $100 billion....

Captain Kirk: Bezos' Blue Origin to send William Shatner into space bbc.com William Shatner, who played Captain Kirk, is set to become the oldest person to fly to space....

Meet The World’s Most Influential Women Engineers forbes.com In celebration of International Women in Engineering Day 2021, Academic Influence has announced its list of the 35 most influential women engineers in the world...