Red flags that you might be hooked on your phone, from an addiction researcher. Here's how 'dopamine fasting' can help.

Tech Insider : Business, Environment
Dr Anna Lembke, an addiction researcher and host of a new MasterClass on dopamine, sitting in an armchair in a warmly lit library hall
Dr. Anna Lembke is a Stanford professor of psychiatry who specializes in addiction.

Courtesy of MasterClass

Peter Attia, longevity doctor named in Epstein files, no longer listed as advisor on sleep tech company's website

Tech Insider : Business, Technology
Peter Attia at the Featured Session
Peter Attia is no longer listed as a member of sleep tech company Eight Sleep's scientific advisory board.

Renee Dominguez/SXSW Conference & Festivals via Getty Images

Barbara Corcoran, 76, says getting a second bedroom prompted her to love her husband 'twice as much'

Tech Insider : Business, Economy, Style
Barbara Corcoran.
Barbara Corcoran says sleeping separately from her husband has been good for her marriage.

Christopher Willard/Disney via Getty Images

A doctor says 'genetics aren't destiny' when it comes to fat loss and shares 3 simple ways to boost metabolism

Tech Insider : Business
Dr. Adam Perlman
Dr. Adam Perlman, an integrative and functional medicine doctor, shared lifestyle changes that can boost metabolic health.

Dr. Adam Perlman

Creatine, ADHD video games: The quest for a better brain is turning into a gold rush

Tech Insider : Business, Technology
A human brain with a pair of headphones and supplement pills

Getty Images; Tyler Le/BI

I wrote a book while working full-time. These 3 productivity habits helped me do it without sacrificing sleep.

Tech Insider : Business
Joshua Nelken-Zitser on holiday
Joshua Nelken-Zitser made sure to celebrate writing milestones with dinners and a vacation.

Joshua Nelken-Zitser

My morning routine helps me feel calmer and more grounded. I just had to stop pressing the snooze button.

Tech Insider : Business
The author with their dog at hte dog park in the morning, wearing glasses, a beanie, a scarf, and a jacket.
The author goes to the dog park every morning.

Courtesy of Rosemary Donahue

A CEO who wakes up without an alarm shared 5 tips to help you be a morning person by hacking your body's internal clock

Tech Insider : Business, Environment
A professional headshot of CEO Branislav Nikolic in a blue striped button-up shirt
Branislav Nikolic is the CEO of AYO, a wearable device for light therapy. He used his fascination with circadian rhythm — the body's internal clock — to become more alert and energized in the morning.

Courtesy of Branislav Nikolic

Novak Djokovic is winning titles at 38. He credits his longevity to 3 simple things.

Tech Insider : Business, Style
Novak Djokovic of Serbia celebrates after winning against Nuno Borges of Portugal during the Hellenic Championship ATP 250.
Novak Djokovic celebrates after winning during the Hellenic Championship in November 2025.

Costas Baltas/Anadolu via Getty Images

Nightly Smartphone Use at Bedtime Isn’t as Bad as You Think, Study Suggests

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Phone In Bed
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