As our cells age, they eventually mature and die. As they die, they alert nearby cells to grow and multiply to replace them. Using a special imaging process that combines video and microscopy, scientists have observed the cellular communication between dying and neighboring cells for the first time, and think they may be able to use their new-found information against cancer cells, whose damaged genomes let them escape the normal dying process.
In the race to outsmart "untreatable" antibiotic-resistant gonorrhea, one of the three new treatments on the track is about to enter Phase 3 clinical trials. Hopefully, it'll be widely accessible sooner rather than later, for the 78 million people who are diagnosed with gonorrhea each year.
By connecting the dots between theory and real-life effect, two new studies offer more proof that neonicotinoid insecticides are causing extensive damage to honeybee colonies.
Anchor has been called the audio equivalent of Snapchat. The app lets you record audio and broadcast it to whomever you follow. If you haven't heard of the app, get familiar with it because it has announced an easy way for you to record and publish podcasts from your smartphone.
New research reveals how E. coli bacteria construct elaborate and effective tunnels to pump unwanted molecules like antibiotics and other toxins out of cells. The discovery could help us better understand how antibiotic resistance occurs and give us a leg-up to beat them at their own game.
Self-driving car models and fleets get most of the media attention, but it is the suppliers that design and make the technologies underpinning the driverless revolution, says Guillaume Devauchelle, the vice president of innovation and scientific development for leading tier-one supplier Valeo.
Bed bugs are parasites not yet known to spread disease — but they cause plenty of irritation. As scientists and landlords search for new ways to deal with the pests, a new study examines how we can deter bed bugs without so many chemicals.
If you've ever seen me glued to my iPhone, huddled on the corner of the 23rd St subway station fidgeting with my stupid hot pink nails trying to Instagram Story, then now you are about to find out exactly what I've been doing.
What would it be like to have clothing that killed microbes? Or paper that repelled pathogens? A research team from Rutgers University has developed a prototype out of metalized paper to zap the bad guys without being super expensive. Sound good? Read on.
Waymo claims in court documents filed yesterday in its lawsuit against Uber that ex-Uber CEO Travis Kalanick knew that former Google engineer Anthony Levandowski was in the possession of stolen documents while employed at the troubled ride-sharing firm.
If the all the fingerlike projections in our gut were flattened out, its surface area would be 100 times bigger than our skin's. It's so large that the actions of just a small part of it can impact our health. A new research study has found that enterochromaffin cells in the intestinal lining alert the nervous system to signs of trouble in the gut — trouble that ranges from bacterial products to inflammatory food molecules.
It seems that mobile app developers are constantly coming up with new ideas to apply augmented reality, with Apple's ARKit promising to increase adoption in apps exponentially.
There is a reason the Amanita phalloides mushroom is called the "Death Cap." It can kill you. Mushrooms are a type of fungi, an organism that produces thread-like mycelia that often produce spores. Spores allow the fungi to reproduce. Molds, lichens, and yeast are all fungi, but the most visible fungi are mushrooms. Some fungi are delicious, but others can cause disease or, and still others, like Penicillium, can cure it.
Yogurt is more than an excellent source of protein, calcium, and gut-healthy probiotic bacteria. A protein isolated from probiotic lactobacillus bacteria in yogurt is capable of inhibiting drug-resistant bacteria.
Bed bugs are brown and creepy. Could you spot one in your hotel room? A new study reveals most people are freaked out by bed bugs, but only about 35% could identify one.
After 6 years of development, the big banks seem to be ready to combat Venmo on the money sending frontier, but now it might be too late.
3D Touch is only available on the 6s and 7 series iPhones right now, and likely future models, so those with older devices are missing out on all the cool "Quick Actions" available for app and settings icons. But the new iOS 11 is finally bringing some of those helpful shortcuts to iPhones without 3D Touch built in.
The future of forests looks dreary in the face of a warming climate, but scientists are exploring the relationship between soil microbes and the ability of trees to move to higher altitudes, a key component of their survival.
There have been a number of rumors about the iPhone 8 over the past couple of months, but the latest speculation about the device's dual FaceTime camera, that could take 3D selfies, has definitely grabbed our attention.
The body's usual response to a bacterial infection in the blood — called sepsis — takes time. It requires a carefully orchestrated sequence of events that gets the body's immune system ramped up to deal with the invading bacteria.
Last week, Next Reality wrote about how the Microsoft HoloLens team is partnering with thyssenkrupp. Their mission? To bring mixed reality to the workplace. Now, Microsoft has just confirmed in a blog post that the HoloLens has passed the basic impact tests for protective eyewear in North America and Europe.
Usually, the mucus lining of the female genital tract presents a barrier that helps prevent infections. But, somehow, the bacteria that causes gonorrhea gets around and through that barrier to invade the female genital tract.
Onshore, or on a boat, have you ever wondered what swims below in the dark water? Using standard equipment and a new process, marine scientists can now get a good look at what is swimming by—just by analyzing the water.
It's safe to say most of us know the dangers of online security. We know there are people trying to steal our most sensitive information, and we try our best to prevent that theft. But new research is showing what we're doing might not be enough, as the sensors in our phones may be telling hackers everything they want to know.
US blood banks have assured the American public that they have the tools to prevent a Zika contamination, despite the rapid spread of the disease.
Uber wants you to forget about cars and start thinking about fully autonomous flying as an alternative—a more "economically favorable" way of getting to your grinding nine-to-five.
The ride-sharing company Lyft has managed to secure $500 million in funding, which will certainly help its ongoing competition with Uber. According to recent reports, the cab firm is currently valued somewhere between $6.9 billion and $7.5 billion, but this still pales in comparison to Uber's estimated $70 billion valuation.
Having a Clostridium difficile infection means stomach pains, diarrhea, fever, and loss of appetite, and if the symptoms weren't bad enough, the disease often reoccurs. Now, new research has found an increased risk of recurrence in people who take medication to treat their stomach acid, gastroesophageal reflux disease, peptic ulcer disease, or stomach discomfort.
Obstetric tetanus in an unvaccinated Amish woman after a home birth has emphasized the need for preventative healthcare.
There have been mumps outbreaks in three different US colleges so far this year as instances of the illness are on the rise, according to the Centers for Disease Control and Prevention (CDC).
Nineteen days ago, several hundred people could have been exposed by a traveler with measles in Nova Scotia, Canada. The next day, someone flying from Minnesota to Nebraska may have spread the measles to other passengers. A couple weeks ago, it's possible that a man and his six-month old child spread the measles in several Seattle-based locations. Authorities are trying to locate persons who may have been in contact with these people. None of the persons with measles were vaccinated. Why?
When the mosquito that carries the malaria parasite (Plasmodium falciparum) bites someone, the parasite must travel to the liver where it undergoes part of its lifecycle before infecting red blood cells and spreading to its next host. Until now, the first step of how the parasite gets to the liver hasn't been clear.
Lightform might just be the thing to have at your next party. The San Francisco-based company just created the first computer ever able to connect to a projector and instantly scan 3D scenes to mix reality with projected light.
Uber's driverless cabs began picking people up in Arizona in February, after its attempt at a pilot test in San Francisco. Now, one of these cars has been in an accident, and that's just the tip of the iceberg.
Rabbits have been a persistent problem in Australia for over 150 years. Now the Peel Harvey Catchment Council (PHCC) and Peel-Harvey Biosecurity Group have released a strain of the rabbit haemorrhagic disease virus (RHDV), called RHDV1 K5, to reduce the number of pests in the Murray region of New South Wales.
Throughout the summer and fall of 2016, in the sudden whirlwind that was Pokémon GO, it was hard to go anywhere in public without seeing someone attempting to catch Pokémon. Now, thanks to an upcoming platform called Motive.io, from the Vancouver company of the same name, location-driven application development will soon be accessible to everyone.
Antibiotic use in infants has been associated with a host of childhood conditions later in life. Yet when an infection is suspected in a newborn, usually a sample of their blood is drawn to check for the presence of bacteria and 5 to 8 percent of them receive antibiotics while the diagnosis is pending.
Most people know atopic dermatitis by its common name, eczema—that dry, flaky skin that itches incessantly. Along with the scratching comes frequent skin infections, often with Staphylococcus aureus.
Some bacteria can already do it—generate electric current, that is—and those microbes are called "electrogenic." Now, thanks to the work of a research group from the University of California, Santa Barbara, we know how to easily turn non-electrogenic bacteria into electricity producers.
We usually associate Salmonella bacteria with a dangerous type of food poisoning, but they actually are pretty good at seeking out tumors. That trait made the bacteria a great candidate to deliver a protein that would help knock tumors out.
