Bill Gates used to think that sleep is lazy, and competed with colleagues to get as little rest as possible

Tech Insider
Bill Gates wearing a suit and holding a microphone in front of a blue backdrop
Bill Gates said he tracks his sleep now to maintain brain health.

VCG / Contributor/Getty Images

Elephant seals amaze scientists with their ability to sleep 1,200 feet deep under the ocean to avoid predators

Tech Insider
Elephant seal sleeping in Antarctica.
Elephant seal sleeping in Antarctica.

Sebnem Coskun/Anadolu Agency via Getty Images

Elon Musk says he sometimes sleeps on a couch in the library of Twitter's San Francisco headquarters

Tech Insider
SpaceX owner and Tesla CEO Elon Musk poses on the red carpet of the Axel Springer Award 2020 on December 01, 2020 in Berlin, Germany.
SpaceX owner and Tesla CEO Elon Musk poses on the red carpet of the Axel Springer Award 2020 on December 01, 2020 in Berlin, Germany.

Britta Pedersen-Pool/Getty Images

A Bad Night's Sleep Could Weaken Your Response to Vaccines

Gizmodo

Getting enough sleep is refreshing for both you and your immune system, a new review of research out Monday suggests. A team found that sleeping fewer hours a night around the time of vaccination was associated with lower levels of vaccine-related antibodies, at least in some groups. More research is needed to…

Daylight-saving time is literally killing us — it's time to end this switch

Tech Insider
clocks daylight saving
Daylight-saving time begins at 2 a.m. on Sunday, March 12.

Brian Snyder/Reuters

'Truth serum' drugs do exist. Here's how medicines like sodium pentothal and scopolamine can manipulate the brain.

Tech Insider
A spiky seed from the Datura stramonium plant that contains poisonous compounds including scopolamine.
The Datura stramonium plant contains poisonous seeds that can be used to make scopolamine.

Orest Lyzhechka / Getty Images

The 4-day workweek: Science explains why it could improve our minds, bodies, and companies' bottom lines

Tech Insider : Economy
A person is scheduling work on a calendar
A UK report found tons of benefits from a four-day workweek.

Getty Images

40% of employees in a 4-day work week trial reported fewer sleep issues

Tech Insider
An illustration of the Circadian rhythm concept
Workers participating in a 4-day work week trial in the UK reported fewer issues sleeping.

Getty/Alexey Yaremenko

Breakfast giant Post is making a bet on cereal designed to put you to sleep

Tech Insider
Two boxes of Post's Sweet Dreams cereal sit on a table behind two bowls containing the before-bed food. In the background is an illustration of a dark-blue night sky with stars.
Sweet Dreams, Post's latest new cereal, is designed to help you sleep at night.

Post Consumer Brands

Elon Musk's Twitter ordered by officials to properly label bedrooms in San Francisco HQ as sleeping areas — or convert them back to offices within 15 days

Tech Insider
Twitter HQ and Elon Musk composite
A former Twitter worker previously said Elon Musk had often slept in the company's offices.

David Odisho/Getty Images; Gotham/Getty Images

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