Human Body

In the past, infection with human immunodeficiency virus (HIV) commonly led to dementia as the virus made its way to the brain. Even in effectively treated people, HIV can hide out and replicate in places like the brain, where it's tough to detect. That's why it's very concern ...more

Over 1.2 million people in the US are infected with human immunodeficiency virus (HIV)—and one out of eight of them don't know it. Even after decades of intense research into the virus, there's still no cure for it. One of the big problems is that the virus hides out in certai ...more

A young child becomes very thirsty very often and seems tired all the time. A visit to the pediatrician determines she has type 1 diabetes. The onset of type 1 diabetes may seem sudden, and it can be, but the disease may actually have been triggered by common childhood viruses ...more

Willpower is a pretty significant word. It's the difference between sticking with a clean eating diet and diving face-first into a plate of brownies. It's what drags you out of bed on Monday mornings and into work rather than letting you stay snuggled under the covers asleep. ...more

Thanksgiving is pretty much the only day out of the year when you can be a complete fatass. It's totally expected, if not encouraged. In fact, if you aren't stuffing your face with a bunch of delicious and unhealthy food, people start to look at you funny. While turkey is the ...more

The Dark Knight Rises. The Amazing Spider-Man. The Avengers. Halloween is a few weeks away and all we're going to see are these same ol' superhero costumes. It's like that every year, due to the immense popularity of comic book films by DC and Marvel. So, if you want to skip ...more

Lions and tigers and bears are just a few of the animals that Google users can now bring into their physical environments. Less than a month after previewing augmented reality capabilities in Search at Google I/O, Google has begun to roll out support for embedding 3D content ...more

At Apple's education event in Chicago on Tuesday, augmented reality stood at the head of the class among the tech giant's new offerings for the classroom. The company showcased a number of ARKit-enabled apps that promise to make learning more immersive. For example, the AR mo ...more

For some, going to the dentist can be a terrifying experience, but a new use of augmented reality could go a long way toward making the trip feel more like it's worth the orthodontic angst. A new app called Janus Health AR uses the camera of a tablet to capture a patient's sm ...more

4DViews, the volumetric capture company that films actors and performers in augmented and virtual reality for things like movies, TV series, and applications, has just released the app 4DViews: Raise Virtual to Reality, to demonstrate its technology for smartphones. The mobil ...more

Mimesys, whose core focus has always been about creating holographic representations of humans for virtual and augmented reality, has released a video showing off their holographic communication platform in action. This new communication tool uses a combination of virtual real ...more

Lack of appetite often signals a cold or flu. Eating can be the last thing we want to do when we have a sore throat or are too fatigued or achy to even get out of bed. When hungry, we don't feel as strong as when we are well fed—and we more than likely aren't as strong. The s ...more

If you've ever built a piece of IKEA furniture, you're familiar with the confusion that some 2D instruction booklets can create. But neuroscience suggests that they're cognitively overloading, as our brains have to translate their basic flatness into physical reality and that' ...more

While Leap Motion and Microsoft are looking to capture natural human motion with cameras, Enflux figured out how to do it with a shirt and pants that feel completely natural. Video: . Everyone's trying to figure out the best way to interact with virtual environments now that s ...more

This year's biggest film certainly didn't come as a surprise: with another incredible comic book creation, Marvel's Guardians of the Galaxy wowed audiences more than any other movie. With its unique team of heroes, Guardians provided a set of ready-made Halloween costumes. Al ...more

It won't come as a surprise to hear that your cell phone, tablet, and laptop are loaded with bacteria and other organic material. While most of these bacteria are harmless, there are good reasons to reduce the capability of your mobile devices to infect you—or other people. H ...more

Humanity is standing on an infection precipice. As antibacterial resistant grows, we're running out of options, and a recent scary case of total antibiotic resistance is a frighting view of our potential future. In the end, it was septic shock that took the life of a 70-year o ...more

When Kaci Hickox, a Doctors Without Borders nurse, returned to New Jersey from working with Ebola patients in West Africa in 2014, she was surprised by her reception. Instead of a quiet return to her home in Maine after four weeks on the front line of Ebola treatment, she was ...more

How do I get rid of these zits?! Whether its pimples, blackheads, or whiteheads, the name is the same, and the name is acne. If you have acne, you are not alone. According to the American Academy of Dermatology, about 50 million people are impacted by acne vulgaris each year. ...more

We all know that it's important to drink water regularly throughout the day. After all, it has so many benefits, including flushing toxins out of the body and maintaining kidney health and good bowel movements. Turns out that's only part of the story. While being properly hydr ...more

We all want to be healthy, but in practice, it can be tricky, especially from the fitness angle. Our lives seem busier and busier, which makes hitting the gym quite the challenge. What if we told you there was a real way to work on your fitness in the comfort of your own home ...more

As the demand for realistic volumetric video for AR experiences begins to grow (along with the available facilities and services for capturing it), researchers at Google have figured out how to improve upon the format. The team has devised a system, called "The Relightables," ...more

When it comes to building luxury cars, Bentley certainly knows what it's doing. However, when it comes to building an AR app, Bentley is looking less Continental GT and more Geo Metro. At least that's our initial take after sampling the company's new AR app, called Bentley 10 ...more

If Google hasn't already demonstrated that it is serious about augmented reality, then it made it abundantly clear at the Google I/O keynote on Tuesday. After opening remarks from Google CEO Sundar Pinchai, which included a preview of AR navigation included in the Google I/O ...more

In recent years, many software publishers have tried to sell the business community on remote meetings via VR, but if social media chatter is any indication, it hasn't taken off in a big way just yet. However, for some, the notion of holding remote meetings using augmented rea ...more

We already showed you the dark side of augmented reality in the form of a virtual girlfriend from Japan, but now the same country has given us something a lot less creepy that could be the future of virtual pop stars everywhere. Produced by Niigata-based studio Gugenka, HoloM ...more

It's long past time to face the facts: farts are funny. The first fart joke dates back nearly 4,000 years to the ancient Sumerian people. References to flatulence were also found in ancient Greece within the works of Aristophanes. (More like Aristo-fannies, am I right?) A sta ...more

According to Digi-Capital, investors poured $1.8 billion into augmented and virtual reality companies over the last 12 months, including $300 million in the third quarter. These investments are not made without a means to monetize products and services. One way AR/VR earns re ...more

The intestinal parasite Cyclospora cayetanensis has a dramatically increased infection rate this summer, and the source is still unknown, the CDC advised today. 2017 is a good year for Cyclospora looking for homes to start their families and a bad year for those of us who don' ...more

A case of West Nile virus recently confirmed in a person in Barton County, is the first human case of 2017 in Kansas. State health officials confirmed the appearance of West Nile this year in a press release on June 9th. The unusually early appearance of West Nile has led sta ...more

The Centers for Disease Control and Prevention estimated that there were 212 million cases of malaria across the world in 2015, and 429,000 of those people died — mostly children living in Africa. Preventing and treating those infections has been a challenging world priority. ...more

The Centers for Disease Control and Prevention (CDC) just reported some upsettingly high numbers of human papillomavirus (HPV) in adults. In data retrieved from 2013–2014, 22.7% of US adults in the 18–59 range were found to have the types of high-risk genital HPV that cause ce ...more

There are all kinds of theories—many supported by science—about what causes Alzheimer's disease. Tangles of protein called ß-amyloid (pronounced beta amyloid) plaques are prominently on the list of possible causes or, at least, contributors. An emerging theory of the disease s ...more

If you've seen, heard, or even tried the latest virtual reality headsets, you've probably heard about something called "room scale." It's why the HTC Vive suddenly usurped the reign of the Oculus Rift while no one was looking, and it's exactly where Oculus hopes to catch up. H ...more

Pokémon GO, the biggest augmented reality sensation ever, broke app store records this opening weekend. But it also did something even more important: it gamified physical activity. You've probably heard that sitting will practically kill you, and that you need to avoid a sed ...more

I have a thing for black foods, whether it's mysterious, lovely black garlic (the secret to its color: fermentation) or adding charcoal powder with its reputed health benefits to cookies, cakes, and breads. Now add one more ingredient to the list: squid ink. It goes by many o ...more

After several weeks of testing out the public beta, Apple has finally released iOS 8.3 to the general public. The latest iteration of iOS for iPad, iPhone, and iPod touch serves mostly as an update to fix many of the bugs that plagued earlier versions, but there are still a co ...more

Climbing into bed and shutting your eyes each night is heavenly—but waking up the next morning isn't. We all hate dragging ourselves out of the comfort of sleep and into the groggy, exhausting work day. Yet starting your day doesn't have to be awful if you know how to hack you ...more

Although your friends might roll their eyes every time you talk about playing Clash of Clans, Call of Duty, or Candy Crush Saga, your excessive gaming habits might actually be making you healthier than everyone else. I've got your attention now, right? Read on for 8 insanely ...more

I am writing this to first pregnant moms. I am 25 weeks along and I have some advice as to getting through an uncomfortable pregnancy. Step 1: Sleep I am 25 weeks along with my first baby and the biggest thing that I have learned in order to have an easier pregnancy is to sl ...more

3D printing has been around for a while, but until recently it was used mostly for prototyping and research. Now, with technological advancements, it seems like everyone is using 3D printers, from crime scene investigators to garage hobbyists and hackers. Below are some of the ...more

If we were to assign a theme for the 2019 edition of the Next Reality 30 (NR30), it might be something along the lines of, "What have you done for me lately?" Many of the top names in the industry from the 2018 edition remain the same, but their positions have shuffled. The p ...more

A recent study offers information that might help combat a deadly virus that affects an estimated 300,000 people each year in West Africa. In late June of this year, the World Health Organization reported an outbreak of Lassa fever with 501 confirmed cases and 104 deaths. The ...more

Scientists know that bacteria create their own energy, get nutrients to run their cellular processes, and multiply. But, bacteria haven't been shown to respond to external mechanical stimulation or signals in a way that's similar to how our bodies respond to touch, until now. ...more

Crusty, itchy, red eyes? There is a decent chance you could have conjunctivitis, or pink eye, an infection of the thin lining around the eye and the eyelid, caused by bacteria, an allergen, virus, or even your contact lenses. Whatever the cause — you call up your doctor to get ...more

More than one in ten people in the US have type 2 diabetes — that's over 29 million people. It's characterized by excessive sugar (glucose) in the blood due to the development of resistance to insulin, the hormone that normally metabolizes glucose. Deposits of folded and clum ...more

Once we recover from the respiratory infection pneumonia, our lungs are better equipped to deal with the next infection — thanks to some special cells that take up residence there. New research led by JP Mizgerd of the Boston University School of Medicine, shows that lung tis ...more

A week into my internship, I experienced pretty serious back pain and slight difficulty breathing. I scheduled a doctor's appointment to make sure nothing was wrong, and I got a surprising diagnosis: bad posture. Yep, slouching at my desk had caused all of my maladies. In an ...more

For a company more associated with debugging computer programs, Google's parent company, Alphabet, is making a name for itself by taking on the real thing — mosquitoes. In July, Verily, the Life Sciences unit of Alphabet, the company formerly known as Google, announced the la ...more

A new study casts real suspicion on the possibility of life on Mars. Why? It seems the surface of the planet may be downright uninhabitable for microbial life as we know it. Over the years, and with research into life on other worlds, visions of extra-terrestrials and "little ...more

Deadly rat lungworm parasites have found their way into Florida. The parasitic worm relies on snails and rats to complete its life cycle, but don't let this nematode's name fool you. This worm can cause meningitis and death in humans who inadvertently consume snails, frogs, or ...more

A new medical development is going to change the way many of us look at getting the flu vaccine. A painless flu vaccine skin patch is making needles and vials a thing of the past. Researchers from the Georgia Institute of Technology and Emory University have shown that a flu v ...more

If you know that ticks spread Lyme disease, you may already know you might also catch a bunch of other infections from them. One of the lesser-known diseases spread by ticks is infection with the bacterium Anaplasma phagocytophilium, called anaplasmosis. The disease is danger ...more

We know that healthcare-related facilities can be fertile ground for antibiotic-resistant bacteria, but recent research suggests your produce aisle might be too. In a presentation at a meeting of the American Society for Microbiology, researchers from California State Univers ...more

Listeria monocytogenes bacteria don't play fair. Healthy people can usually handle the food-borne infection, but the bacterial infection hits pregnant women, fetuses and cancer patients very hard. Interestingly, a new study found that other bacteria may help prevent Listeria i ...more

The possibility of severe tickborne illness is increasing as an aggressive tick from the American southeast moves up the Atlantic Coast. The primary carrier of Lyme disease is the well-known blacklegged tick, Ixodes scapularis. Found throughout the northeastern and upper Midw ...more

The evolution of our infection-fighting systems may have something to teach modern scientists. That's what a group from the University of Granada in Spain found when they studied a protein that's been around for over four billion years. Their work, by senior author José Sánche ...more

While at work, you notice your gloves changing color, and you know immediately that you've come in contact with dangerous chemicals. Bandages on a patient signal the presence of unseen, drug-resistant microbes. These are ideas that might have once seemed futuristic but are bec ...more

The search for a cancer treatment that selectively finds and kills only the cancerous cells has just made a giant leap forward. A new study published in Nature Communications, by a group of researchers from the August Pi i Sunyer Biomedical Research Institute, Barcelona Insti ...more

The Great Barrier Reef in Australia is the largest living system on the planet. Yet more than 90% of the reef is bleaching because of the loss of a tiny algae that lives within the coral. After three serious bleaching events in 1998, 2002, and 2016, the Great Barrier Reef is ...more