Latest Tech News

Stay updated with the latest in technology, AI, cybersecurity, and more

Filtered by: aging Clear Filter

Your Samsung phone and watch could soon warn you of Alzheimer’s disease

The Galaxy maker elaborated on this approach in its post: Recalling and repeating short sentences can evaluate short-term memory-related brain regions, while assessing speech fluency and accuracy reveals the state of language ability. Likewise, the regularity and variety of app and messaging use, along with call frequency, can offer insights into social networks and the brain’s executive functions. In short, the study demonstrated that brain regions responsible for language and short-term memo

Researchers revive the pinhole camera for next-gen infrared imaging

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Researchers use laser light to form a tiny "optical pinhole" inside a nonlinear crystal, which also turns the infrared image into a visible image that a traditional silicon-based camera sensor can detect. With this setup, the researchers captured clear, wide-depth images without using any lenses, even in very low lig

First 'perovskite camera' can see inside the human body

Physicians rely on nuclear medicine scans, like SPECT scans, to watch the heart pump, track blood flow and detect diseases hidden deep inside the body. But today’s scanners depend on expensive detectors that are difficult to make. Now, scientists led by Northwestern University and Soochow University in China have built the first perovskite-based detector that can capture individual gamma rays for SPECT imaging with record-breaking precision. The new tool could make common types of nuclear medic

This Android flagship is confirmed to get a Hasselblad camera kit

TL;DR OPPO has confirmed it is working with Hasselblad to develop a custom imaging kit (i.e., a camera kit) for its upcoming Find X9 series. Leaks suggest the camera kit could feature a magnetic photography grip and an external telephoto converter. OPPO recently renewed its partnership with Hasselblad to co-develop a “next-generation mobile imaging system.” Android flagships offer some of the best camera experiences you can carry in your pocket, and most users will be served just fine with th

OnePlus and Hasselblad are parting ways

is a news editor with over a decade’s experience in journalism. He previously worked at Android Police and Tech Advisor. Posts from this author will be added to your daily email digest and your homepage feed. OnePlus CEO Pete Lau announced on the company’s user forums today that its five-year partnership with camera company Hasselblad has come to an end. From now on, OnePlus will develop its own imaging engine instead. OnePlus first teamed up with Hasselblad for the 9 and 9 Pro flagships, and

Eye Health and Older Age: How These 6 Conditions May Become More Common

Your eyes are aging, and you probably aren't helping them, either. Whether it's staring at a screen for hours on end or spending the summer under the sun, your daily activities can really take a toll on your vision and the overall health of your eyes. As your eyes age, changes in your vision are to be expected. As the years tick by, it's common for it to get hard to see things up close, distinguish between some colors and more. Some of the problems you might encounter with your aging eyes can

Extreme Heat Makes Your Body Age Faster

It is well known that heat causes exhaustion in the body due to dehydration. But aging? A recent study concluded that extreme heat accelerates the aging of the human body, a worrying fact given the increasing frequency of heat waves due to climate change. The researchers are not talking about the effects of solar radiation on the skin, but biological aging. Unlike chronological age—that answer that you give when asked how old you are—your biological age reflects how well your cells, tissues, a

Your Body Ages Faster Because of Extreme Heat

It is well known that heat causes exhaustion in the body due to dehydration. But aging? A recent study concluded that extreme heat accelerates the aging of the human body, a worrying fact given the increasing frequency of heat waves due to climate change. The researchers are not talking about the effects of solar radiation on the skin, but biological aging. Unlike chronological age—that answer that you give when asked how old you are—your biological age reflects how well your cells, tissues, a

Flamingoes Can Slow Down Aging—But Only If They Embrace This Lifestyle

Despite the uniform appearance of pink flamingo flocks, individuals live very different lifestyles. In the Camargue region of France, some stay put for their entire lives while others migrate along the Mediterranean coast. Now, scientists believe these two groups differ in how they age, too. New research published Monday, August 25, in the journal PNAS found that migratory flamingoes, who leave the Camargue annually to spend the winter in Italy, Spain, or North Africa, age slower than non-migra

Pro by Déesse Pro Review: Mostly a Gimmick

Wearing the Pro by Déesse Pro is like cosplaying the Phantom of the Opera—if the Phantom had better LED coverage and $1,700 to spare. With 770 lights, six treatment modes, and four wavelengths, it looks like the most advanced LED mask on the market. But after six weeks of consistent use, I wouldn't recommend it. It's uncomfortable, inconvenient, and delivers results that are far less impressive than its theatrics. Missing the Basics Courtesy of Déesse Pro The Pro is a hard-shell LED mask wit

5 apps you should use instead of Messenger

Edgar Cervantes / Android Authority Messenger is one of the most popular messaging services around, especially in the US, but it has its faults. Group chats, for example, are not end-to-end encrypted by default, meaning the company that runs it — Meta — can technically read your messages. And since Meta owns it, we can assume it collects a lot of user information that’s then used for targeted ads, just like most big tech companies do. Users also criticize the app for being bloated, as it has e

In-depth analysis on Valorant's Guarded Regions

This post is not meant to be an attack towards Riot Games’ Vanguard or Microsoft’s Windows, they have done an excellent job with their products and will continue to do so for the coming years, the content of this post is gathered solely by me, and I am not tied to any game hack publisher or entities. I have no intention of harming any company’s product, and everything here is constructed for educational purposes. In the cutthroat world of online gaming, there is no greater threat to the sanctit

Samsung Messages hints at satellite support, but should you get your hopes up? (APK teardown)

Ryan Haines / Android Authority TL;DR Users found references to Satellite Messaging in the Samsung Messages app. However, the checked version of the app is old. The relevant code was actually added back in December 2024 and hasn’t changed since. There’s no indication that active feature development is underway, so don’t get your hopes up for satellite messaging. In January, Samsung reiterated that it was sunsetting Samsung Messages and moving users to Google Messages. Those who don’t wish to

Scientists Find Evidence That Ozempic Can Reverse Aging

Image by Steve Christo / Corbis via Getty / Futurism Rx/Medicines Scientists have found new evidence that Ozempic-like drugs can help reverse aging — yet another health benefit added to the laundry list of off-label usages for the popular diabetes jab. In a new, not-yet-peer-reviewed paper, research led by scientist Varun Dwaraka of the TruDiagnostic aging lab in Kentucky suggests that once-weekly shots of semaglutide, the GLP-1 drug in Ozempic and its weight loss sister drug Wegovy, can reduc

HBO Max plans aggressive crack down on password sharing starting next month

Another major streaming platform is set to crack down on password sharing. JB Perrette, head of streaming and gaming at Warner Bros. Discovery, just told investors that HBO Max will begin an "aggressive" messaging campaign about the practice beginning next month, according to an earnings report. Beyond stricter messaging, the company is looking to close any and all loopholes that allow users to share account passwords by the end of the year. Perette said the company has been testing to determin

Scientists Find Evidence That Aging Is Contagious

Image by Getty / Futurism Studies Eventually, aging comes for us all — but new evidence suggests that in key ways, it may be a contagious condition. In a provocative new study published in the journal Metabolism, scientists from South Korea and the United States found, while doing studies on human cells and with mice, that injecting the DNA messenger protein HMGB1 from an older individual can result in processes that very much look like aging. Though it typically lives within cell nuclei and

Ozempic shows anti-aging effects in trial

The diabetes drug Ozempic has demonstrated remarkable anti-aging effects in the first clinical trial to directly measure its impact on biological aging, with participants becoming an average of 3.1 years biologically younger after 32 weeks of treatment. The findings provide the strongest evidence yet that GLP-1 drugs like semaglutide may offer benefits far beyond their established roles in diabetes management and weight loss. First Direct Clinical Evidence of Anti-Aging Effects Varun Dwaraka f

Ozempic Shows Anti-Aging Effects in Trial, Reversing Biological Age by 3.1 Years

The diabetes drug Ozempic has demonstrated remarkable anti-aging effects in the first clinical trial to directly measure its impact on biological aging, with participants becoming an average of 3.1 years biologically younger after 32 weeks of treatment. The findings provide the strongest evidence yet that GLP-1 drugs like semaglutide may offer benefits far beyond their established roles in diabetes management and weight loss. First Direct Clinical Evidence of Anti-Aging Effects Varun Dwaraka f

WhatsApp Adds Tools to Save You From Scams

WhatsApp, the popular smartphone messaging service, says it's cracking down on millions of accounts linked to scam networks and providing users new tools to alert them when they might be targeted. In a post on Tuesday, the Meta-owned service says it took down more than 6.8 million accounts linked to scam networks primarily based in Southeast Asia. WhatsApp said that many of them are driven by cryptocurrency investment scams and pyramid schemes, and that some use ChatGPT to generate text and lin

EconTeen – Financial literacy lessons and tools for teens

We've reimagined financial education for the digital generation. Our comprehensive curriculum combines proven teaching methods with engaging technology to deliver real results. 💡 Interactive Learning Engaging lessons with quizzes, scenarios, and hands-on activities that make complex financial concepts easy to understand and remember. 🎓 Comprehensive Curriculum From budgeting basics to investment strategies, our 22+ lesson modules cover everything students need for lifelong financial success.

EconTeen – Financial Literacy Lessons and Tools for Teens

We've reimagined financial education for the digital generation. Our comprehensive curriculum combines proven teaching methods with engaging technology to deliver real results. 💡 Interactive Learning Engaging lessons with quizzes, scenarios, and hands-on activities that make complex financial concepts easy to understand and remember. 🎓 Comprehensive Curriculum From budgeting basics to investment strategies, our 22+ lesson modules cover everything students need for lifelong financial success.

A month using XMPP (using Snikket) for every call and chat (2023)

A month using XMPP (using Snikket) for every call and chat 2023-08-31 For the last month, I’ve been using XMPP (using Snikket) for every call and chat between me and my wife Sandra, at least. Sandra and I switched from using Matrix to using XMPP a while back. Matrix was pretty good for messaging, although quite a few encryption-related issues, but it - or my installation of it, possibly - was unreliable for audio and video. Sometimes it would work, sometimes it would not. Moving to XMPP - usi

A month using XMPP (using Snikket) for every call and chat

A month using XMPP (using Snikket) for every call and chat 2023-08-31 For the last month, I’ve been using XMPP (using Snikket) for every call and chat between me and my wife Sandra, at least. Sandra and I switched from using Matrix to using XMPP a while back. Matrix was pretty good for messaging, although quite a few encryption-related issues, but it - or my installation of it, possibly - was unreliable for audio and video. Sometimes it would work, sometimes it would not. Moving to XMPP - usi

Jack Dorsey’s Bluetooth messaging app Bitchat now on App Store

Bitchat, a messaging app created by Twitter and Block founder Jack Dorsey, is available to download from the iOS App Store. Dorsey says he coded the basis of the app over the course of a weekend in early July. Bitchat operates through Bluetooth mesh networks, which means that users can send messages to others within the range of Bluetooth connectivity — usually around 100 meters — without cell reception or a Wi-Fi connection. The app’s UX is very minimal. There is no log-in system, and you’re

Could aluminium become the packaging 'champion'?

Could aluminium become the packaging 'champion'? 57 minutes ago Share Save MaryLou Costa Technology Reporter Share Save Meadow Some packaging firms are betting on aluminium In front of me is a line-up of aluminium cans, but not a drink in sight. Instead, these cans have been designed to hold toiletries like shampoo, shower gel and hand wash, condiments like ketchup and household cleaning products. I'm at the London research and development centre for Meadow, a start-up that has developed a ne

bitchat mesh, Jack Dorsey’s Bluetooth messaging app, debuts on the App Store

After a short beta period, Jack Dorsey’s new Bluetooth messaging app has officially launched on the App Store. Here’s how it works. A few weeks ago, Twitter co-founder Jack Dorsey announced bitchat, an open-source weekend project of a messaging app that relied on Bluetooth, rather than the internet, to connect users. Now, the app is live on the App Store, although Dorsey has confirmed that a bug in the iOS version is preventing it from connecting to Android devices. A fix has already been subm

Psilocybin treatment extends cellular lifespan, improves survival of aged mice

As revenues from the anti-aging market — riddled with hope and thousands of supplements — surged past $500 million last year, Emory University researchers identified a compound that actively delays aging in cells and organisms. A newly published study in Nature Partner Journals’ Aging demonstrates that psilocin, a byproduct of consuming psilocybin, the active ingredient in psychedelic mushrooms, extended the cellular lifespan of human skin and lung cells by more than 50%. In parallel, research

Thawing vacuum-packed fish correctly (2024)

Thawing vacuum-packed fish correctly Improper thawing of vacuum-packed fish can lead to a foodborne illness. Learn how to do it safely. Looking for vacuum-packed fish is an excellent way to purchase fish in the grocery store. Vacuum packaging keeps the fish from drying out by preventing water loss; it also can ensure the fish is packaged at peak quality. Vacuum packaging, also called reduced oxygen packaging (ROP), limits oxygen and allows for extended shelf life in the freezer by reducing od

Debcraft – Easiest way to modify and build Debian packages

Debian packaging is notoriously hard. Far too many new contributors give up while trying, and many long-time contributors leave due to burnout from having to do too many thankless maintenance tasks. Some just skip testing their changes properly because it feels like too much toil. Debcraft is my attempt to solve this by automating all the boring stuff, and making it easier to learn the correct practices and helping new and old packagers better track changes in both source code and build artifac

Beeper’s all-in-one messaging app relaunches with an on-device model and premium upgrades

Multi-service messaging app Beeper, which allows people to connect to all their chat apps from one interface, is relaunching its app on Wednesday to offer a more secure version that no longer requires use of its own cloud services. In addition, Beeper is introducing premium offerings that provide access to more accounts than its free tier and include power-user features like reminders, the ability to send messages later, an incognito mode to read messages without marking them read, AI voice note