Dentistry
Some Alaskans feeling pain of Medicaid dental cuts  ABC NEWS · 2 days
Budget vetoes by Alaska Gov. Mike Dunleavy eliminated Medicaid dental coverage for adults -- a $27 million cut that is having an impact more
Australopithecus Mothers Breastfed Their Infants for Year after Birth  SCI-NEWS.COM · 5 days
A high-resolution trace-element analysis of 2.6-2.1-million-year-old teeth from an extinct hominin called Australopithecus africanus has revealed that infants... more
Maternal secrets of our earliest ancestors unlocked  SCIENCE DAILY · 7 days
New research brings to light for the first time the evolution of maternal roles and parenting responsibilities in one of our oldest evolutionary ancestors. Australopithecus africanus mothers breastfed their infants for the first 12... more
Extinct human species likely breast fed for a year after birth, study suggests  PHYS.ORG · 1 week
Infants of the extinct human species Australopithecus africanus likely breast fed for up to a year after birth, similar to modern humans... more
Alternative material for superconducting radio-frequency cavity  SCIENCE DAILY · 1 week
In modern synchrotron sources and free-electron lasers, superconducting radio-frequency cavity resonators are able to supply electron bunches with extremely high energy. These resonators are currently constructed of pure niobium. Now an international collaboration has investigated the... more
Alternative material for superconducting radio-frequency cavity  PHYS.ORG · 1 week
In modern synchrotron sources and free-electron lasers, superconducting radio-frequency cavity resonators are able to supply electron bunches with extremely high energy. These resonators are currently constructed of pure niobium. Now an international collaboration has investigated the... more
Root canal work is not as bad as people think  NEWS MEDICAL · 1 week
Root canal work is not as bad as people think when compared to other dental procedures. Self-reporting of their dental health suggests that patients find the procedure no... more
Dentistry: Root canal work not so bad after all  SCIENCE DAILY · 1 week
Root canal work is not as bad as people think when compared to other dental procedures. Self-reporting of their dental health suggests that patients find the procedure no worse than... more
Tip-enhanced strong coupling spectroscopy, imaging, and control of a single quantum emitter  Science Magazine · 1 week
Optical cavities can enhance and control light-matter interactions. This level of control has recently been extended to the nanoscale with single emitter strong coupling... more
Coupling qubits to sound in a multimode cavity  PHYS.ORG · 2 weeks
In a recent study, researchers at the University of Colorado have resolved phonon Fock states in the spectrum of a superconducting qubit coupled to a multimode acoustic cavity. Fock states (or number... more
Modern Asians Acquired Rare Dental Trait from Denisovans: Study  SCI-NEWS.COM · 2 weeks
A 3-rooted lower molar, a rare trait primarily found in modern Asian lineages, was previously thought to have... more
Israeli scientists invent new tooth fillings to fight recurrent decay  NEWS MEDICAL · 2 weeks
Almost everyone experiences tooth decay (caries), it seems, making this among the most common conditions caused by bacterial infection. The costs of treating this condition are among the... more
New antibacterial fillings may combat recurring tooth decay  SCIENCE DAILY · 2 weeks
A new study finds potent antibacterial capabilities in novel dental restoratives, or filling materials. more
Paleontologists Identify Oldest Known Ancestor of Mackerel Sharks  SCI-NEWS.COM · 2 weeks
Mackerel (lamniform) sharks include some of the most iconic shark species, like the great white shark (Carcharodon carcharias) and the... more
Ancestor of the great white shark  SCIENCE DAILY · 2 weeks
Mackerel sharks are a group consisting of some of the most iconic sharks we know, including the mako shark, the great white shark and Megalodon, the biggest predatory shark. Researchers found a unique feature in the... more
The ancestor of the great white shark  SCIENCE DAILY · 2 weeks
Mackerel sharks are a group consisting of some of the most iconic sharks we know, including the mako shark, the great white shark and Megalodon, the biggest predatory shark. Researchers found a unique feature... more
Tracking evolution through teeth: The small-fry ancestor of the great white shark  PHYS.ORG · 2 weeks
Mackerel sharks (Lamniformes) are a group consisting of some of the most iconic sharks we know, including the mako shark (the fastest shark in... more
Nerve transfer surgery restores upper limb function in people with tetraplegia  NEWS MEDICAL · 2 weeks
13 young adults with tetraplegia are able to feed themselves, hold a drink, brush their teeth, and write as a result of a novel surgical technique... more
Study urges more rigorous standards when diagnosing burning mouth syndrome  NEWS MEDICAL · 3 weeks
Not all burning mouths are the result of a medical condition known as "burning mouth syndrome" and physicians and researchers need better standards for an appropriate diagnosis, according... more
DNA from tooth in Florida man's foot solves 25-year-old shark bite mystery  SCIENCE DAILY · 3 weeks
In 2018, a Florida man found a piece of tooth embedded in his foot from a shark bite off Flagler Beach 24 years earlier.... more
DNA from tooth in Florida man's foot solves 25-year-old shark bite mystery  PHYS.ORG · 3 weeks
When Jeff Weakley tweezed open a blister-like bulge on his foot, he was not expecting to find a piece of tooth from a shark... more
Medical News Today: What causes a bad smell in the nose?  MNT · 3 weeks
Causes of a bad smell in the nose include sinusitis, mouth or tooth infections, and certain foods and drinks. Learn more about what might cause a... more
Researchers likely found way to grow new dental tissue for patients  NEWS MEDICAL · 3 weeks
A group of histologists and dentists from School of Biomedicine, Far Eastern Federal University, teamed up with Russian and Japanese colleagues and found cells that are... more
Veggie Surprise: Teeth Of Ancient Crocs Reveal That Some Very Likely Ate Plants  NPR · 4 weeks
What do you imagine an ancient croc snacking on? Maybe a fish or a bird? For some relatives of modern crocodiles, a... more
Veggie Surprise: Teeth Of Ancient Crocs Reveal Some Likely Ate Plants  NPR · 4 weeks
What do you imagine an ancient croc snacking on? Maybe a fish or a bird? For some relatives of modern crocodiles, a safer guess would be... more
Some extinct crocs were vegetarians  SCIENCE DAILY · 4 weeks
Based on careful study of fossilized teeth, scientists have found that multiple ancient groups of crocodyliforms -- the group including living and extinct relatives of crocodiles and alligators -- were not the carnivores we know today. Evidence suggests... more
Some ancient crocodiles may have chomped on plants instead of meat  SCIENCE-NEWS · 4 weeks
Fossil teeth of extinct crocodilyforms suggest that some ate plants and that herbivory evolved at least three times in crocs of the Mesozoic Era. more
Some extinct crocs were vegetarians  PHYS.ORG · 4 weeks
Based on careful study of fossilized teeth, scientists Keegan Melstom and Randall Irmis at the Natural History Museum of Utah at the University of Utah have found that multiple ancient groups of crocodyliforms—the group including living and extinct... more
Delaware insurer says 95K people's data could've been taken  PHYS.ORG · 4 weeks
Delaware's insurance department says social security numbers and other personal data of almost 100,000 people may have been comprised over nearly a decade due to a breach at a large... more
First treatment approved by FDA for chronic rhinosinusitis with nasal polyps  NEWS MEDICAL · 4 weeks
The U.S. Food and Drug Administration today approved Dupixent (dupilumab) to treat adults with nasal polyps (growths on the inner lining of the sinuses) accompanied by... more
Tooth enamel analyses offer insights into the diet and habitat of T. rex relative tarbosaurus  PHYS.ORG · 4 weeks
Together with an international team, Senckenberg scientist Hervé Bocherens studied the fossilized teeth of the carnivorous dinosaur Tarbosaurus... more
Study highlights potential health impact of zero-calorie sweeteners  NEWS MEDICAL · 4 weeks
As a sugar substitute, zero-calorie sweeteners may reduce tooth decay and blood sugar spikes. Seven are approved worldwide and safe for humans - but does this mean they're healthy? more
Tapping into the way cells communicate  PHYS.ORG · 4 weeks
A new technology discovered by UConn School of Dental Medicine researchers records cellular communication in real time—providing a closer look into the dynamics of cell secretion and a greater understanding of how cells repair tissue. more
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