Anti-aging enthusiasts are getting $16,500 injections to make their knees young again

Tech Insider
An older person's leg is covered by a younger knee with money overlaid

iStock; Rebecca Zisser/BI

Your coworker is probably listening to smut

Tech Insider
Someone working with headphones on and steam coming out of their headphones
Some workers are listening to spicy romance books while they work.

iStock; Rebecca Zisser/BI

Elon Musk is fighting wars on a lot of fronts right now

Tech Insider
Elon Musk

Grzegorz Wajda/SOPA Images/LightRocket via Getty Images; Rebecca Zisser/BI

Blue-collar entrepreneurs say it's harder to turn a profit with startups like cleaning or pest control as competition heats up

Tech Insider : Economy
A man in a suit holding a plunger
Business owners of sweaty startups like cleaning and pest control told BI that they love the work, but it's getting harder to grow.

iStock; Rebecca Zisser/BI

The nuclear weapons era is making a comeback, and experts say we're all not paying attention

Tech Insider
A collage of a photo of a nuclear bomb over an image of the Chinese flag
As China builds its nuclear arsenal and Russia keeps making nuclear threats, the US is being urged to look into its own build-up.

Getty; Rebecca Zisser/BI

I visited Abercrombie & Fitch for the first time in years. It's come a long way, but I'm not completely sold.

Tech Insider
Gianluca Russo

Gianluca Russo; Rebecca Zisser/BI

Instagram now has AI boyfriends and girlfriends. Here's what it's like chatting with them.

Tech Insider
A robot with hearts for eyes

iStock; Rebecca Zisser/BI

What business can learn from Biden's resignation

Tech Insider : Economy, Politics
A sandcastle shaped like an old man
The older a CEO becomes, the worse they are at their job, a recent study of executives' performance found.

Sam Drew for BI

Two or three years ago, it's hard to pinpoint exactly when, employees at an investment firm started to notice something was wrong with their aging CEO.

Tesla, Charles Schwab — and now Chevron. Texas is having a moment as companies leave California.

Tech Insider : Economy
A Welcome to Texas sign

Getty; BI

2 renowned strategists say the US should defend Taiwan with nuclear strikes. Experts say such talk is just a taste of what's to come.

Tech Insider
A missile system on the background of a sunset sky.
Experts say there's a shift among leading minds in the US to a more aggressive nuclear posture against China.

Anton Petrus/Getty Images

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