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This Common Heart Attack Drug May Actually Be Worthless for Most People

A common treatment given after heart attacks may not be worthwhile for a large segment of the population. New trial data finds that most people who suffer a heart attack do not benefit from taking beta-blockers afterward. A large international team of researchers conducted the trial, which compared the outcomes of nearly 10,000 heart attack patients who were either given beta-blocker therapy or not. “This trial will reshape all international clinical guidelines.’ On average, people with prese

The 12 Most Effective Cardio Workouts You Should Be Doing Year Round

Cardio is more than just running laps or hopping on a bike. It's any movement that gets your heart pumping, your body sweating and your energy levels soaring. Whether you're chasing a weight loss goal or looking to boost endurance, there's a cardio workout that fits your mood and motivation. Not into high-impact moves? Go for swimming or a rowing session that's easier on the joints. Cardio is flexible and lets you mix it up, keep it fresh and tailor it to your pace. From beginner-friendly routi

The Download: therapists secretly using AI, and Apple AirPods’ hearing aid potential

Declan would never have found out his therapist was using ChatGPT had it not been for a technical mishap. The connection was patchy during one of their online sessions, so Declan suggested they turn off their video feeds. Instead, his therapist began inadvertently sharing his screen. For the rest of the session, Declan was privy to a real-time stream of ChatGPT analysis rippling across his therapist’s screen, who was taking what Declan was saying, putting it into ChatGPT, and then parroting i

The first inkjet printer was a medical device

Millions of people worldwide have reason to be thankful that Swedish engineer Rune Elmqvist decided not to practice medicine. Although qualified as a doctor, he chose to invent medical equipment instead. In 1949, while working at Elema-Schonander (later Siemens-Elema), in Stockholm, he applied for a patent for the Mingograph, the first inkjet printer. Its movable nozzle deposited an electrostatically controlled jet of ink droplets on a spool of paper. Rune Elmqvist qualified to be a physician,

Best Over-the-Counter Hearing Aids to Try in 2025

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. If you’re experiencing minor hearing issues, opting for an over-the-counter model could solve your problem without much hassle or cash. OTC hearing aids have been available for only a few years in the US. These devices offer a range of features like volume control and app support. To find the best over-the-counter hearing aids, I

Topics: aid aids ear hearing otc

Are smart glasses with built-in hearing aids viable? My verdict after months of testing

Nuance Audio Hearing Glasses ZDNET's key takeaways The Nuance Audio hearing glasses are available in two styles and colors for $1,200 at participating retailers. They provide a stylish and discreet way to aid mild to moderate hearing loss. However, they provide six to eight hours of battery life and a three-hour charging period, which might frustrate power users. View now at Nuance Audio Follow ZDNET: Add us as a preferred source on Google. Since the US Food and Drug Administration approved

Best Online Hearing Tests Available in 2025: Make Sure Your Ears Are Working Properly With These Services

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. As we get older, our ability to hear may start to diminish. While many people are quick to get glasses for better vision, the ears are often overlooked. Let’s be honest: It’s probably been a long time since you’ve had your hearing checked, if you've had it checked at all. It's easy to take your hearing for granted, and while it's

I tested smart glasses with built-in hearing aids - and they worked surprisingly well

Nuance Audio Hearing Glasses ZDNET's key takeaways The Nuance Audio hearing glasses are available in two styles and colors for $1,200 at participating retailers. They provide a stylish and discreet way to aid mild to moderate hearing loss. However, they provide six to eight hours of battery life and a three-hour charging period, which might frustrate power users. View now at Nuance Audio Follow ZDNET: Add us as a preferred source on Google. Since the US Food and Drug Administration approved

Elehear Beyond Pro Review: Big Hearing Aids

In the world of hearing aids, size is second only to audio quality. Manufacturers regularly tout when they shave a few hundredths of a gram off a model, and many jockey for top position as “the smallest hearing aid on the market.” Never mind any of that, Elehear said in 2024 when it released its Elehear Beyond. At 4.75 grams, the devices were some of the largest I’ve ever tested (nearly double the weight of some competing models), which made them cumbersome and uncomfortable, a major theme in m

Best Heart Rate Monitors (2025), WIRED Tested and Reviewed

Compare Top 5 Heart Rate Monitors FAQS We tested and recommend all of the heart rate monitors below, which do a pretty impeccable job. But what do all these terms mean? Heart rate zones: If someone tells you they’ve been doing 80/20 training, they’ve been doing heart rate zone-based workouts. Heart rate zones are an easy way to break down your range of effort during exercise. Zones go from 1 to 5, with 5 indicating working at 90 to 100 percent of your maximum heart rate. Zone 2 represents tra

Android will soon let you decide if your Pixel can lower your loud headphone volume

Bogdan Petrovan / Android Authority TL;DR Google may soon roll out a new “Hearing Wellness” settings page to Pixel devices that lets you control whether the OS will notify you and/or take proactive action on your prolonged exposure to loud audio. The feature builds upon an OS-level ‘sound dose’ feature that automatically lowers your headphones’ volume to safer limits to prevent any hearing loss. In certain regions, the ‘sound dose’ feature is turned on by default and cannot be turned off even

Like it or not, your Pixel will now lower your headphones’ loud audio

Bogdan Petrovan / Android Authority TL;DR Google is bringing a new “Hearing Wellness” feature to Pixel devices to notify you about prolonged exposure to loud audio. The feature will lower your headphones’ volume to safer limits to prevent any hearing loss. The feature is turned on by default and cannot be turned off in certain regions. Continued exposure to loud volumes is linked with potential permanent ear damage, and with the prevalence of in-ear wireless earbuds, concerns about hearing l

Apple Watch helps user discover life-changing brain tumor

The Apple Watch’s health features have once again played a part in flagging a potential health problem. A 57-year-old woman from Brighton, East Sussex says her Apple Watch alerted her to an issue that ultimately led doctors to uncover a brain tumor. Sam Adams told The Sun that her Apple Watch repeatedly flagged an unusually low heart rate after she returned from a trip to Costa Rica. At the time, she was recovering from personal losses including losing a parent, a pet, and her marriage. Adams b

Apple Watch helps user discover brain tumor after unusual heart rate alerts

The Apple Watch’s health features have once again played a part in flagging a potential health problem. A 57-year-old woman from Brighton, East Sussex says her Apple Watch alerted her to an issue that ultimately led doctors to uncover a brain tumor. Sam Adams told The Sun that her Apple Watch repeatedly flagged an unusually low heart rate after she returned from a trip to Costa Rica. At the time, she was recovering from personal losses including losing a parent, a pet, and her marriage. Adams b

Google can read your Docs to you now

Lance Whitney / Elyse Betters Picaro / ZDNET ZDNET's key takeaways You can listen to your Google Docs documents read aloud. Control the playback and let other people listen to the document. Feature is available to Workspace, AI Pro, and AI Ultra users. Get more in-depth ZDNET tech coverage: Add us as a preferred Google source on Chrome and Chromium browsers. Listening to your own documents is a helpful way to catch typos and other mistakes, and learn how your writing actually sounds. Now,

These 12 Foods Turned Out to Be Way Healthier Than I Thought

It's easy to believe that being healthy means buying superfoods, all organic produce, expensive supplements and pricey powders. After all, this is what most of social media conveys. But that's not true. In fact, you probably have a lot of healthy, nutrient-dense foods sitting in your refrigerator and pantry right now. As long as you eat a balanced diet filled with a variety of foods like fruits, veggies, grains and proteins, you're probably getting all the vitamins and minerals your body needs.

I've tested the Apple Watch, Oura Ring, and other sleep trackers - 5 tips to get the best results

Elyse Betters Picaro / ZDNET There are thousands of songs about staying up all night to have fun, yet fewer about how nice it is to go to bed early. After a long day of work, nerve-inducing headlines, and strenuous exercise, all I want is sleep. That's when the lyrics of Hall and Oates' song, "When the Morning Comes," a tune mainly about rejection that can be interpreted as an ode to a good night's rest, come to mind: "It'll be all right when the morning comes," the duo sing. As a sleep enthus

The 4 Best Invisible Hearing Aids of 2025, Tested and Reviewed

Stigmas should be stigmatized. Whether we’re talking about mental health or wearing cargo pants, the world would benefit from less societal shade. For hearing aids, these often-bulky devices can age a wearer faster than gray hair or referencing Jefferson Airplane deep cuts. But despite often being associated with seniors, more than 9 million Americans between the ages of 20 and 59 have some degree of hearing loss. Still, the stigma is enough to keep most of these people from even considering an

The 4 Best Hearing Aids for Seniors in 2025, Tested and Reviewed

Today’s hearing aids have a bevy of features ranging from Bluetooth streaming connectivity to multiple modes that allow you to adjust the device to changing surroundings. Here’s what senior users need to keep an eye out for. Style: Behind-the-ear (BTE) or in-the-ear (ITE) aids? If you don’t mind a highly visible hunk of plastic hanging from your ear all day, BTE aids will be fine. Those who don’t want to telegraph their hearing loss will find ITE models much more discreet. We even have a pair o

The Best OTC Hearing Aids (2025), Tested and Reviewed

If you’re spending hundreds or thousands of dollars buying an OTC hearing aid, make sure you’re getting a product that offers a sustainable long-term solution to your hearing loss needs. Aside from the obvious things like sound quality, take a few minutes to look into these specs. What size and style works best for you? Most hearing aids on the market are classified as either behind-the-ear (BTE) or in-the-ear (ITE). BTE hearing aids are probably what you think of when you picture a hearing aid

Topics: aid aids ear hearing otc

The Best Hearing Aids of 2025, Tested and Reviewed

How much money should you expect to spend on a hearing aid? The answer depends primarily on whether you’re looking into over-the-counter or prescription hearing aids. Unsurprisingly, the latter is a wallet guzzler, with average costs between $2,000 to $8,000. But OTCs can ring up quite a tab in their own right, and our most highly rated devices will still run you about $800 to $2,000 a pair. So far, we haven’t found an OTC device under this $800 price that is truly effective at treating hearing

Ceretone Core One Pro Hearing Aids Review: A Blunt Instrument

Ceretone, born on Indiegogo, hit the scene last year with impressively tiny hardware that still remains one of the smallest and lightest hearing aids I’ve ever reviewed. At just 0.96 grams each, the Ceretone Core One were so light they threatened to blow away in the wind. With a price of $349 per pair, they had a similarly minimal effect on your bank account. The trouble with the original Ceretone Core One is that they just weren’t very good as hearing aids. They were not tunable, suffered from

The 12 Most Effective Cardio Workouts

Cardio is more than just running laps or hopping on a bike. It's any movement that gets your heart pumping, your body sweating and your energy levels soaring. Whether you're chasing a weight loss goal or looking to boost endurance, there's a cardio workout that fits your mood and motivation. Not into high-impact moves? Go for swimming or a rowing session that's easier on the joints. Want something that pushes your limits? Sprinting or HIIT might be your jam. Cardio is flexible and lets you mix i

Once a death sentence, cardiac amyloidosis is finally treatable

When James Hicks, 75, was diagnosed with heart failure, it felt like the beginning of the end. Mr. Hicks, a former railroad worker from Rogers, Ark., had quietly dealt with various health problems, from carpal tunnel syndrome in both arms to dual knee replacements. But now his heart was giving out, and the doctors chalked it up to the wear and tear of old age. “There’s just not exactly a surgery to fix this,” he said. Soon enough, Mr. Hicks couldn’t walk from his grandson’s high school basketb

Death Row Inmate’s Attorneys Say Heart Implant Will Repeatedly Shock Him as He’s Executed

Attorneys for a death row inmate in Tennessee who’s scheduled to be executed Aug. 5 warn that his implanted heart device will repeatedly shock him during his execution, torturing him by trying to keep him alive as he’s killed by lethal injection. A judge ordered the device deactivated, but a local hospital in Nashville now says it won’t participate, according to a report from the Associated Press. Byron Black, 69, received an implantable cardioverter-defibrillator (ICD) in May 2024, which works

What's Not to Like?

Similes! I have hundreds of them on three-by-five notecards, highbrow and lowbrow, copied from newspapers, comic strips, sonnets, billboards, and fortune cookies. My desk overflows with them. They run down to the floor, trail across the room into the hallway. I have similes the way other houses have ants. Why? To start, for the sheer laugh-out-loud pleasure of them. “His smile was as stiff as a frozen fish,” writes Raymond Chandler. “He vanished abruptly, like an eel going into the mud,” writes

Coronary artery calcium testing can reveal plaque in arteries, but is underused

A long list of Lynda Hollander’s paternal relatives had heart disease, and several had undergone major surgeries. So when she hit her mid-50s and saw her cholesterol levels creeping up after menopause, she said, “I didn’t want to take a chance.” A cardiologist told Ms. Hollander that based on factors like age, sex, cholesterol and blood pressure, she faced a moderate risk of a major cardiac event, like a heart attack, within the next 10 years. Doctors typically counsel such patients about the

Here's What Killed Hulk Hogan

Image by Paul Kane/Getty Images Developments Hulk Hogan, one of the most famed professional wrestlers of all time, has passed away at the age of 71 in his home near Tampa, Florida. In a statement posted to Facebook, local law enforcement announced that "personnel responded to a medical call at 9:51 am today," revealing that the "nature of the call was for a cardiac arrest." Hogan was pronounced dead after being taken to the nearby Morton Plant Hospital. Police said there was no suspicious act