Millions of old Toyota Prius hybrids will be recycled for new EV batteries, thanks to a startup run by Tesla cofounder JB Straubel

Tech Insider
Tesla Motors engineer and chief technical officer JB Straubel.
JB Straubel, cofounder of Redwood Materials and Tesla cofounder and former CTO

John B. Carnett/Bonnier Corporation via Getty Images

The tech world's quiet connector

Tech Insider
Ruzwana Bashir
Ruzwana Bashir wears a Danz dress, Giuseppe Zanotti shoes, and her own bracelet and ring.

Lelanie Foster for Business Insider

The hidden woes of being in a relationship with a startup founder

Tech Insider

long distance relationship communication

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Confessions of a startup founder's wife

Tech Insider : Technology
A man on the left writes ideas on post-it notes, while a woman on the right types on her computer.
Lately, I've been fixated on a nagging question: Would my marriage be happier if my husband's startup failed?

Josh Cochran for Insider

A tech investor was fired after making offensive remarks on the Israel-Hamas conflict

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Oyster Ventures cofounder Kenneth Ballenegger
Oyster Ventures cofounder Kenneth Ballenegger was suspended after offensive X posts on Israel-Hamas.

Oyster Ventures

Elon Musk's brain-chip startup is preparing to implant the device in its first human. Here's how to apply.

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Elon Musk's brain chip startup is preparing to start human trials.
Elon Musk's brain chip startup is preparing to start human trials.

NurPhoto

How clean-air-tech companies are trying to change the way we breathe

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Man wearing glasses in white t-shirt holding an Air Shield Mini device
The Air Shield Mini is small and light — just 5 centimeters wide and weighing the same as a AA battery.

Air Shield Mini

The 54 most promising fintechs shaking up everything from how we invest to how we pay, according to top VCs

Tech Insider
From left: Neepa Patel of Themis; Immad Akhund of Mercury; Christie Horvath of Wagmo; Amr Shady of Tribal Credit
From left: Neepa Patel of Themis; Immad Akhund of Mercury; Christie Horvath of Wagmo; Amr Shady of Tribal Credit

Themis; Mercury; Wagmo; Tribal Credit

The great startup cash crunch is underway — and it's forcing late-stage companies to face their demise

Tech Insider
Three brown wooden caskets pop out of a vintage cash register. White peace lilies grace the side of the cash register.

Arantza Pena

The CEO of UNest, a college savings app, stepped down after she said the company was 'insolvent.' Here's what customers need to know.

Tech Insider
Ksenia Yudina
Ksenia Yudina, the founder of U-Nest

U-Nest

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