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Scientists Find a Tattoo–Cancer Link—But It’s Not What You’d Expect

You may have heard lately that tattoos can potentially raise your risk of skin cancer. Recent research might complicate that narrative, however, suggesting that tattoos aren’t as harmful to our skin as assumed. Scientists at the University of Utah led the study, published last month in the Journal of the National Cancer Institute. Contrary to their expectations, they found that people who had multiple tattoos actually had a lower associated risk of melanoma. That said, the findings don’t provid

Scientists Intrigued by Cream Designed to Make Old Scars Disappear

Image by Getty / Futurism Treatments People spend a bundle on hiding or removing old scars, from heavy makeup to laser skin-resurfacing treatments that cost thousands of dollars. They can use topical creams, too, but many products available over the counter don't do anything to lessen bumpy scars like keloids. Intriguingly, though, a team of Australian scientists has found early evidence that a new skin cream could possibly heal those raised scars. In a new paper published in the journal Scie

Jef Raskin's cul-de-sac and the quest for the humane computer

Consider the cul-de-sac. It leads off the main street past buildings of might-have-been to a dead-end disconnected from the beaten path. Computing history, of course, is filled with such terminal diversions, most never to be fully realized, and many for good reason. Particularly when it comes to user interfaces and how humans interact with computers, a lot of wild ideas deserved the obscure burials they got. But some deserved better. Nearly every aspiring interface designer believed the way we

Jef Raskin’s cul-de-sac and the quest for the humane computer

Consider the cul-de-sac. It leads off the main street past buildings of might-have-been to a dead-end disconnected from the beaten path. Computing history, of course, is filled with such terminal diversions, most never to be fully realized, and many for good reason. Particularly when it comes to user interfaces and how humans interact with computers, a lot of wild ideas deserved the obscure burials they got. But some deserved better. Nearly every aspiring interface designer believed the way we

Wiggling into Correlation

Jeff Kaufman shared some data around contra dance attendance as a function of requirements on wearing surgical masks. He compares this data to survey data, which is a useful way to validate in both directions. I found the plot compelling for a different reason – depending on how we look at it, we can draw wildly different conclusions from it. On the one hand, if we draw boxes around consecutive pairs of dances, it’s fairly obvious that mask-optional dances are more popular. Tickmarks at the top

Experimental Cream Could Make ‘Permanent’ Scars a Thing of the Past

Cool guys may have scars, but plenty of people would relish the opportunity to get rid of their own. In new research out this week, an experimental drug has shown promise at being able to clear up lingering scar tissue. Scientists in Australia conducted the study, a phase I trial of a tropical cream developed by the company Syntara. People applying the cream experienced no major side effects, they found, and the drug appeared to trigger changes in the skin within older, or mature, scars. Though

Topics: 6302 drug scars skin snt

Do Microcurrent Devices Actually Work? Dermatologists Share Pros and Cons

If you regularly watch videos of people's morning and evening routines, you've likely seen several microcurrent devices. Said to produce collagen, sculpt the face, improve skin texture and more, these at-home devices from popular brands like NuFace, ZIIP and Therabody can cost hundreds of dollars. But do they actually work? To find out, we asked dermatologists for more information about microcurrent devices' pros and cons and how they compare to professional treatments. Do microcurrent devices

Researchers Create 3D-Printed Artificial Skin That Allows Blood Circulation

When treating severe burns and trauma, skin regeneration can be a matter of life or death. Extensive burns are usually treated by transplanting a thin layer of epidermis, the top layer of skin, from elsewhere on the body. However, this method not only leaves large scars, it also does not restore the skin to its original functional state. Unless the dermis, the layer below the epidermis, which contains blood vessels and nerves, is regenerated, it cannot be considered normal living skin. Now, wor

Over 80% of sunscreen performed below their labelled efficacy (2020)

The use of effective sunscreen can reduce the harm caused to the skin by ultraviolet rays (UV) and slow down skin aging. The Consumer Council tested 30 models of sunscreen for daily use and over 80% of them were found to perform below their respective labelled efficacy. The measured sunscreen efficacy of 4 models were below SPF15, of which 2 were sunscreen products with very high protection i.e. labelled with SPF50+. Among the 23 models using the “PA System” which is commonly adopted by Asian co

Activists Are Using AI to Identify Masked ICE Agents

A Netherlands-based immigration activist named Dominick Skinner is using AI and facial recognition to reveal the identities of masked US Immigration and Customs Enforcement (ICE) agents. Talk about turned tables — and a striking ethical paradox. In an interview with Politico, Skinner claimed that he and his team of volunteers have so far been able to use AI to identify at least 20 ICE agents seen in video recordings that have gone viral of the masked figures arresting people — students, childre

How to Clean Your Dog's Ears and Clip Your Cat's Nails—Experts Weigh In (2025)

The internet is filled with questions like “How to clean your dog's ears?” to “Do you really need to brush your pet's teeth?” Thanks to the crowdsourcing nature of the web, there's a bevy of instructional TikToks and fellow pet parents engaging in heated debates on everything from what your dog's poop means to how to best clip your cat's nails. With so much information to sift through, I decided to test some pet hygiene products on my cats, chat with experts like vets and groomers, and do a lit

Topics: cat cats dog need skin

9 Best Winter Skin Care Products for Dry, Sensitive or Eczema-Prone Skin

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 enter the fall season, the temperatures will keep dropping right into the winter months. This part of the year brings the need to give extra attention to your skin. The dropping temperatures and lower humidity can prevent your skin from retaining moisture. What that means is dry, itchy and irritated skin, which can cause da

4 Best Red-Light Therapy Masks and LED Devices of 2025, Reviewed

If your skin is crying for help but you're too tired to care, the best red-light therapy masks are the easiest fake-it-till-you-make-it hack around. You might have seen a wave of people on social media channeling their best Hannibal Lecter while wearing an LED device, like our top pick, the CurrentBody LED Face Mask Series 2 ($470). They’re not sipping Chianti but instead claiming that the wrinkles and fine lines on their faces have disappeared with the help of red-light therapy. There's nothing

Topics: led light mask red skin

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

Best Sunscreens for 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. The hottest days of the year are upon us, and while outdoor summer activities are fun, you should know that prolonged sun exposure and ultraviolet rays can cause premature aging, sunburn and even skin cancer, according to the Skin Cancer Foundation -- and that's true all year round. Using sunscreen is one of the best ways to prot

Why we should thank pigeons for our AI breakthroughs

People looking for precursors to artificial intelligence often point to science fiction by authors like Isaac Asimov or thought experiments like the Turing test. But an equally important, if surprising and less appreciated, forerunner is Skinner’s research with pigeons in the middle of the 20th century. Skinner believed that association—learning, through trial and error, to link an action with a punishment or reward—was the building block of every behavior, not just in pigeons but in all living

Best Mineral Sunscreen of 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. Sunscreen is an important part of skin care year-round, but especially in the summer, when we tend to be outside more often in more intense sun. Mineral sunscreens (also called physical sunscreens) tend to be a great fit for those with sensitive skin. While chemical sunscreens absorb UV rays, mineral sunscreens reflect the rays u

Get a Free Thing Skin, Thor Skin and More in Marvel Rivals Season 3.5

Marvel Rivals season 2 may have taken our heroes off-world as they battled across Arakko, but season 3 is throwing us into the furthest reaches of space to fight a new threat: Knull and his symbiote army. Stopping one symbiote is tough enough. Fighting off an army of them is going to require a whole new wardrobe's worth of battle gear. Luckily for you, there are many ways to unlock some free skins in the hit hero shooter right now -- including the Queen's Codex event pass that evens the odds wi

Meta introduces new tools to help identify scam messages on WhatsApp

It seems scarcely a week goes by now without receiving at least one job scam message on either iMessage or WhatsApp. Meta has now introduced two new tools to help you identify scams, whether they arrive as individual messages or as posts to group chats … Scams are big business Scamming is big business these days, and it’s common for messages to originate from organized criminal gangs using huge banks of smartphones to send hundreds of thousands of messages per day. Meta has teams of people t

Get a Free Storm Skin, Thor Skin and More in Marvel Rivals Season 3

Marvel Rivals season 2.5 may have taken our heroes off-world as they battled across Arakko, but season 3 is throwing us into the furthest reaches of space to fight a new threat: Knull and his symbiote army. Stopping one symbiote is tough enough. Fighting off an army of them is going to require a whole new wardrobe's worth of battle gear. Luckily for you, there are many ways to unlock some free skins in the hit hero shooter right now -- including the Milano Repair Logs event that evens the odds

2,500-year-old Siberian 'ice mummy' had intricate tattoos, imaging reveals

2,500-year-old Siberian 'ice mummy' had intricate tattoos, imaging reveals 4 days ago Share Save Georgina Rannard Science correspondent Share Save G Caspari and M Vavulin Scans of the ice mummy's skin revealed details of animals and birds on her arms and hands High-resolution imaging of tattoos found on a 2,500 year old Siberian "ice mummy" have revealed decorations that a modern tattooist would find challenging to produce, according to researchers. The intricate tattoos of leopards, a stag,

Imaging reveals intricate tattoos of 2,500-year-old Siberian ice mummy

2,500-year-old Siberian 'ice mummy' had intricate tattoos, imaging reveals 4 days ago Share Save Georgina Rannard Science correspondent Share Save G Caspari and M Vavulin Scans of the ice mummy's skin revealed details of animals and birds on her arms and hands High-resolution imaging of tattoos found on a 2,500 year old Siberian "ice mummy" have revealed decorations that a modern tattooist would find challenging to produce, according to researchers. The intricate tattoos of leopards, a stag,

Impossibly Intricate Tattoos Found on 2,000-Year-Old ‘Ice Mummy’

For the first time, archeologists have gotten a detailed look at the intricate tattoos on a 2,000-year-old ice mummy, found buried deep within the permafrost-covered mountains of Siberia. These tattoos would be challenging to produce even today, the researchers say, suggesting that ancient tattoo artists possessed a considerable degree of skill. With help from modern tattoo artists, an international team of researchers examined the mummy’s tattoos in unprecedented detail and identified the too

I’m Using These Sun Essentials This Summer To Protect My Sunburn-Prone Skin

Why we like it: This mineral and chemical combination sunscreen is our pick for the best facial sunscreen of the summer. It’s continued to top our list for the past couple of years due to its gentle formula suitable for those with acne, rosacea, eczema, sensitive skin and hyperpigmentation. The sunscreen is lightweight and rubs in without a white cast. Who it’s best for: I have extremely sensitive skin, so I must carefully consider which products work for me. Elta MD is one of the best if you h

iPadOS 26 preview: The rare software update that makes (most) old hardware feel new

The Mac and the iPad are different devices that do different things. This has been the line from Apple executives, from its initial introduction to the advent of touchscreen PCs to just last month when Apple’s Craig Federighi talked to us about iPadOS 26’s new multitasking features. But it sometimes feels like this internal commitment to keeping the devices separate has held the iPad back as its hardware has become more capable. A mouse cursor? Sure, we’ll add it, after a few years of insisting

What Is Pruritus? What the FDA Warning About Xyzal and Zyrtec Side Effects Means

When that allergy season hits, it's normal to reach for your medication to try and get through your day. An FDA estimate says that 62.7 million over-the-counter packages of Zyrtec (cetirizine) and Xyzal (levocetirizine) were sold in 2022. We're now in an era where climate change is making for longer, more intense pollen seasons, which is partly responsible for allergies getting worse. The sales figures have likely climbed in the last three years, with worsened allergy symptoms like a runny nose,

Get a Free Storm Skin, Hawkeye Skin and More in Marvel Rivals Season 3

Marvel Rivals season 2.5 may have taken our heroes off-world as they battled across Arakko, but season 3 is throwing us into the furthest reaches of space to fight a new threat: Knull and his symbiote army. Stopping one symbiote is tough enough. Fighting off an army of them is going to require a whole new wardrobe's worth of battle gear. Luckily for you, there are many ways to unlock some free skins in the hit hero shooter right now -- including the Milano Repair Logs event that evens the odds

Cursed Phone Case Imitates Human Skin

Who asked for this? Skin Deep If for some reason you wanted your smartphone experience to be as off-putting as possible, you should check out this phone case that imitates human skin to a supremely unnerving degree. Not only does it look and feel like an epidermus, but it gets sunburned like one too. Morbid as this sounds, the "Skincase" is actually intended to help you. The idea is that seeing the faux skin wilt from spending too much time outdoors will remind you to protect yourself against

Popular UV Manicure Lamps Might Be Frying Your Skin at the Molecular Level

UV LED nail lamps are very trendy right now, allowing people to quickly wrap up their manicures at the salon or in the comfort of their own home. But it now appears that these products can come at a potentially serious cost. Scientists in Argentina led the study, which examined how the UV dose emitted by a modern manicure lamp affected common skin molecules. They found that just a few minutes of exposure altered these molecules in ways that could be harmful to skin. Though the long-term health

Topics: led manicure nail skin uv

After Years of Testing Skincare, I Found a Product That Calms My Breakouts

CNET's key takeaways The Tower 28 SOS Rescue Spray always calms my skin when I'm dealing with a breakout or redness. It can be purchased for as low as $12 for a travel size. The SOS Rescue Spray contains hypochlorous acid, a natural anti-inflammatory and antibacterial. When I was a teenager, I dealt with acne and spent years testing various products to get rid of it to no avail. Now, as an adult, I still have the occasional breakout, but I've since found a product that calms my skin and redu