More stories by 'Áine Cain'

Mount Everest is clogged with inexperienced climbers, but there's too much money at stake for anyone to do anything about it

13 times the heirs to massive fortunes disappeared under mysterious or disturbing circumstances

Mark Zuckerberg built a glowing wooden box to help his wife sleep better

An unconfirmed rumour that a man got beaten up for spoiling 'Endgame' went viral — but Avengers fans have taken to the web to describe the measures they'd take to avoid spoilers

Meet MacKenzie Bezos, who stands to become one of the world's richest women after her divorce, was one of the first Amazon employees, and has written 2 award-winning novels

Elon Musk says he aged 5 years from running Tesla in 2018 — but experts think that kind of work ethic is dangerous

8 things you should never say to your coworkers at the office holiday party

A look inside the daily routine of Apple CEO Tim Cook, who wakes up before dawn and gets up to 800 emails a day