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Grinding Your Teeth While Sleeping? Here's How to Stop Naturally

If you're dealing with jaw, tooth, ear or head pain, especially in the morning, you may have sleep bruxism, which means you're grinding or clenching your teeth when you sleep. If you have a mild case, you can try to treat it and soothe your symptoms at home. If you have a more severe case or it doesn't improve, make sure you see your dentist or doctor for treatment. Why do I grind my teeth when I sleep? Before we explain how to stop grinding your teeth, let's take a step back and look at what

Breath Work, Biohacking, and Cryotherapy: New Buzzwords for Modern Business Travelers

Peptide cocktails, plasma exchange therapy, infrared sauna sessions, and methylene blue drips. These are just a few of the biohacks that keep Peter Phillips feeling invincible. For the past three years, the 53-year-old tech executive has worked with doctors at Extension Health, a longevity clinic in New York City, to craft a blueprint to help him combat the declines that come with age. “I’m on the cusp of immortality,” he says. Every six weeks, he pops into the clinic for a full body reboot tha

Breathwork, Biohacking, and Cryotherapy: New Buzzwords for Modern Business Travelers

Peptide cocktails, plasma exchange therapy, infrared sauna sessions, and methylene blue drips. These are just a few of the biohacks that keep Peter Phillips feeling invincible. For the past three years, the 53-year-old tech executive has worked with doctors at Extension Health, a longevity clinic in New York City, to craft a blueprint to help him combat the declines that come with age. “I’m on the cusp of immortality,” he says. Every six weeks, he pops into the clinic for a full body reboot tha

The Apple Watch Series 11 rumors I'm most excited about (including a big one for health tracking)

Kerry Wan/ZDNET ZDNET's key takeaways Apple is slated to announce new hardware next month. Notable Apple Watch updates could be coming, according to rumors. Blood pressure monitoring and sleep scores could be on the way. We're a month away from Apple's annual September hardware event, where the tech giant announces its latest releases, from iPhones and iPads to AirPods and, my favorite, Apple Watches. Rumors are swirling about what's to come on the next generation Apple Watch, the Apple Wa

PBS confirms data breach after employee info leaked on Discord servers

PBS has suffered a data breach exposing the corporate contact information of its employees and those of its affiliates, BleepingComputer has learned. Earlier this month, BleepingComputer was alerted to a file circulated on Discord servers that allegedly contained this information. This data was not distributed on dark web sites, hacking forums, or other mediums frequented by threat actors. Instead, it was being shared on Discord servers for fans of "PBS Kids," where young adults, teenagers, an

Fitbit promised better sleep tracking with new update, but users say it got worse

Kaitlyn Cimino / Android Authority TL;DR Fitbit has updated its algorithm for more accurate sleep tracking. The new algorithm now accounts for awake times better, supposedly rendering more accurate data about different phases. However, users have complained of increased sensitivity, resulting in their devices capturing shorter sleep durations than the actual time. Fitbit isn’t nearly as popular as it once was, and that is partly because Google, which completed its acquisition of the company

Google says its AI-based bug hunter found 20 security vulnerabilities

Google’s AI-powered bug hunter has just reported its first batch of security vulnerabilities. Heather Adkins, Google’s vice president of security, announced Monday that its LLM-based vulnerability researcher Big Sleep found and reported 20 flaws in various popular open source software. Adkins said that Big Sleep, which is developed by the company’s AI department DeepMind as well as its elite team of hackers Project Zero, reported its first-ever vulnerabilities, mostly in open source software s

Topics: ai big bug disrupt sleep

Lyft and Baidu plan to bring their robotaxis to the UK and Germany next year

Lyft and Baidu have shed more light on their plan for a worldwide fleet of autonomous vehicles . After the first rollouts — which are earmarked for Asia and the Middle East later this year — the companies have their designs set on Europe. They're aiming to deploy robotaxis in the UK and Germany in 2026, as long as they get approval from regulators. The goal is to then expand the European fleet to thousands of vehicles across the continent in the following years. Baidu is using its sixth-generat

Cortisol Imbalance: Symptoms, Causes and Potential Solutions

In a world where managing stress can be difficult, hearing that said stress can affect cortisol levels may have you wondering: Do I have a cortisol imbalance? "Cortisol is a hormone produced by the adrenal glands that helps regulate your metabolism, blood sugar, inflammation, blood pressure and sleep-wake cycle," explains Dr. Mark Hyman, co-founder and CMO of Function Health, which offers a cortisol lab test. "It's most known for managing the body's response to stress." But what are some signs

Best Sleep Headphones of 2025: Tested for Quality Rest by CNET Experts

Cole Kan/CNET I've always been a light sleeper -- even the slightest sounds yank me out of my slumber. As a CNET sleep team member, I've tested countless bedtime products to find what truly works, from white noise machines to sleep supplements to headbands that alter your brainwaves. David Carnoy, CNET executive editor and resident headphone expert, has tested hundreds of different types of headphones over the last 10 years. We banded together to uncover the best sleep headphones on the market

ShinyHunters behind Salesforce data theft attacks at Qantas, Allianz Life, and LVMH

A wave of data breaches impacting companies like Qantas, Allianz Life, LVMH, and Adidas has been linked to the ShinyHunters extortion group, which has been using voice phishing attacks to steal data from Salesforce CRM instances. In June, Google's Threat Intelligence Group (GTIG) warned that threat actors tracked as UNC6040 were targeting Salesforce customers in social engineering attacks. In these attacks, the threat actors impersonated IT support staff in phone calls to targeted employees, a

Maintaining Weight Loss

When people hit their weight loss goals, it’s easy to assume the hardest part is behind them. However, maintaining that progress is a skill with its own set of challenges. In fact, sometimes, people are more prepared for the initial grind of weight loss than for the long-term effort required for maintenance. This article aims to provide a collection of skills to manage maintenance more effectively while hopefully making it feel sustainable. Let’s dig in! 1. Really understanding the role of yo

What Your Nighttime Breathing Says About Your Health

For decades, sleep disturbance was a punch line: the cartoon dad snoring, the disgruntled partner burying their head under a pillow. But science is beginning to paint a less jovial picture. Sleep apnea—a relatively common disorder where breathing repeatedly stops and starts during sleep—is now being taken seriously as a potential biomarker for a host of major health conditions, from cardiovascular disease to Alzheimer’s, even anxiety and depression. “Sleep is just as important for health as die

This subscription-free smart ring gave my Oura a run for its money (and it's cheaper too)

RingConn Smart Ring ZDNET's key takeaways The RingConn Smart Ring is available now in three colors for $259 (regularly $279). One week battery life, lovely matte finish, powerful smartphone app, and no subscription fee. No readiness score and does not sync with third-party fitness apps other than Apple Health $169 at Amazon While I wear watches on both of my wrists, that type of wearable isn't the best for tracking sleep without being disruptive. For more than two years, I have also had an Ou

Waymo expands robotaxi operations to Dallas with help from Avis

In context: Google's sister company, Waymo, plans to launch its autonomous ride-hailing service in Dallas next year. The company already operates in Austin, Atlanta, Phoenix, San Francisco, and Los Angeles, and has plans to expand to Miami and Washington, DC by 2026. Waymo has partnered with Avis to manage a robotaxi fleet in Dallas, Texas, despite having an active tie-up with Uber for fleet maintenance services in Austin and Atlanta. As part of the multi-year deal, Avis will oversee vehicle ma

The 10-3-2-1-0 Sleep Hack May Kick Your Restless Nights to the Curb

After a long day of work, getting into bed and falling asleep may seem like the easiest thing in the world. However, for many, it's rarely that simple. According to the Centers for Disease Control and Prevention, more than a third of American adults don't get enough sleep. Not getting enough rest doesn't just make it harder to wake up in the morning, but it can also lead to chronic conditions like high blood pressure and heart disease. If you've been struggling with getting to sleep, it might be

The first Star Trek: Starfleet Academy trailer is filled with Easter eggs

We've known Star Trek: Starfleet Academy was coming for a while now , but we finally have some real footage. Paramount just dropped a trailer , in addition to an official announcement that the show will premiere in "early 2026." For the uninitiated, the show is set at the titular Starfleet Academy in future San Francisco and follows a group of cadets and their instructors. The trailer introduces us to all of the major characters, more or less, all while chancellor Holly Hunter does her best spa

‘Star Trek: Starfleet Academy’ Cast and Creators Lift the Lid on Their New Series

Thanks to San Diego Comic-Con, we know quite a bit more about Star Trek‘s next new series, Starfleet Academy. We got a teaser trailer and character details—and the show’s cast and creators took to the Hall H stage to share even more hints about what’s to come. Though Paul Giamatti—who portrays the show’s “half-Klingon, half-Tellerite” villain, a blend clarified by executive producer and co-showrunner Alex Kurtzman—was not in attendance, Holly Hunter, who plays Academy chancellor Captain Nahla A

I Put 3 Popular Smart Rings to the Test. This One Improved My Wellness Habits the Most

The Oura ring was my favorite smart ring because its app was easy to understand and I liked some of the newer features from its latest software update. At the steep price of $299, this smart ring is made up of aerospace-grade titanium – one of the strongest materials on earth -- according to the site. Before I received my Oura ring, I was sent a ring sizer to figure out my ring size. Other smart rings did the same since sizing varies per brand. Once I received the Oura ring, I downloaded the Ou

The ‘Star Trek: Starfleet Academy’ Trailer Welcomes You Back to School

Star Trek faces an uncertain future at the moment, as shows that helped define its streaming renaissance end one by one, and little is known about what lies on the horizon (especially thanks to current events in our own world). So it’s perhaps fitting, then, that the one new show we do know is coming is all about welcoming a new generation back to Star Trek‘s fundamental ideals after a similar period of uncertainty: Starfleet Academy. To close out today’s packed Hall H panel at San Diego Comic-

Paul Giamatti Is Playing an Alien Bad Guy In ‘Starfleet Academy’

Ahead of Star Trek‘s usual blockbuster panel inside Hall H at San Diego Comic-Con, Entertainment Weekly has lifted the lid on the next new Trek show, Starfleet Academy—and with it, our first look at Paul Giamatti’s mysterious villain. In an extensive preview, Entertainment Weekly revealed a few more intriguing details about the show, which has largely remained hidden ahead of this weekend’s blowout appearance at Comic-Con. Set in the 32nd century after the events of Star Trek: Discovery—and at

Forget Whoop: I found a worthy fitness tracker alternative with none of the subscription fees

ZDNET's key takeaways The Amazfit Helio Strap is available now for $99. As a smartwatch alternative, the strap offers virtually all the same health tracking features via the robust Zepp app, with over a week of battery life. The fabric strap isn't made of exceedingly high quality materials, but luckily can be easily replaced. View now at Amazon Amazfit, makers of such smartwatches as the Bip 5 and the new Balance 2, recently released its Helio Strap, a fitness tracker that has all the core fu

Somnee Smart Sleep Headband Review: High-Tech Help

I have struggled with insomnia for as long as I can remember. I’ve tried basically every sleep aid on the market, plus I need a sound machine, sleep mask, blackout curtain, and weighted blanket to even begin the process of trying to fall asleep. So I decided to try something new. Before bed, on and off for the past several months, I've been wearing Somnee, a wearable sleep tech headband that aims to map the brain using EEG (electroencephalogram) sensors to deliver individualized therapeutic sti

Finally, an Android smartwatch with extensive health tracking (and doesn't break the bank)

Amazfit BIP 5 ZDNET's key takeaways The Amazfit BIP 5 is typically sold on Amazon for $89. It's a solid budget smartwatch that integrates with the Zepp app, providing a breadth of health and fitness data. It's not the most precise health tracker on the market, and its competitive price is most evident in its physical design. $69.99 at Amazon On Amazon, the Amazfit BIP 5 in Pastel Pink and Cream White is on sale for $70. The Soft Black watch is a bit pricier at $75. In a crowded marketplace o

Best Earplugs for Sleeping You Can Buy in 2025

Waking refreshed and ready to take on the day means getting a good night's sleep first, and that can be surprisingly difficult. Whether your partner has a tendency to snore, you're in need of a new mattress or just want to block out the howl of jet engines as you head on a summer vacation, one possible solution is a good pair of earplugs. Some people resort to wearing a pair of wireless earbuds, but that's suboptimal for all kinds of reasons. After all, quality sleep is essential for your health

Trying to Get a Better Night's Sleep? Try the 10-3-2-1-0 Sleep Hack

Getting to sleep at the end of a long day may sound easy, but for millions of people, it's anything but. According to the Centers for Disease Control and Prevention, more than a third of American adults don't get enough sleep. Not getting enough rest doesn't just make it harder to wake up in the morning, but it can also lead to chronic conditions like high blood pressure and heart disease. If you've been struggling with getting to sleep, it might be time to try something new. The 10-3-2-1-0 sle

Apple Watch could get this feature that Galaxy and Pixel Watches have offered for ages

Kaitlyn Cimino / Android Authority TL;DR The Apple Watch may soon display a comprehensive score based on your sleep. The purported feature, which could be a basic sleep score or a readiness score, is already available on a host of Wear OS watches, including the Galaxy Watch and Pixel Watch. The sleep-related score could fill the gap created by the removal of SpO2 monitoring from the Apple Watch. Smartwatches across the board bill sleep tracking as one of the vital features, and the number of

iOS 26 code hints at a sleep score feature for Apple Watch

If you use a third-party sleep tracker with your Apple Watch, you’re probably familiar with the concept of a sleep score: an index that combines signals like heart rate variation and sleep stages, to tell you how efficient your sleep really was. And while the Apple Watch gained native sleep tracking with watchOS 7, it’s been missing that kind of score. Not for long, as it may turn out. A third-party favorite may come to the Apple Watch As spotted by MacRumors, the iOS 26 Health app has an unu

Apple Watch sleep score looks set to replicate these two smart ring features

Earlier today we saw iOS 26 code suggesting that an Apple Watch sleep score feature is in development, with a percentage score indicating your readiness to tackle the day ahead. The feature also provides a more condensed graphical representation of your sleep stages than is currently available. What is shown and described looks like a very close match for two features provided by the Oura smart ring, so here’s a look at how those work … The Oura Ring readiness and sleep scores Each morning, w

Do You Have a Cortisol Imbalance? These Are the Symptoms of High and Low Cortisol

Cortisol is a hot topic these days, especially as many struggle to manage their stress. You may also have heard of the term "cortisol face" or "moon face," which can be attributed to high cortisol levels. "Cortisol is a hormone produced by the adrenal glands that helps regulate your metabolism, blood sugar, inflammation, blood pressure and sleep-wake cycle," explains Dr. Mark Hyman, co-founder and CMO of Function Health, which offers a cortisol lab test. "It's most known for managing the body's