Science & Technology
COVID-19 associated with increase in new diagnoses of type 1 diabetes in youth, by as much as 72 percent, study finds
Children who were infected with COVID-19 show a substantially higher risk of developing type 1 diabetes (T1D), according to a new study that analyzed electronic health records of more than 1 million patients ages 18 and younger.
Looking back on 250 years of drought on the Korean peninsula
Professors have developed a self-calibrating EDI to compare and analyze precipitation records from the Joseon Dynasty to date.
Wearable sensors styled into T-shirts and face masks
Researchers have embedded new low-cost sensors that monitor breathing, heart rate, and ammonia into T-shirts and face masks.
Findings explain exceptional auditory abilities in Williams-Beuren Syndrome
Scientists have identified the mechanism by which Williams-Beuren Syndrome enhances the ability to discriminate between sounds as interneuron hyperexcitability in the auditory cortex.
Mysterious ripples in the Milky Way were caused by a passing dwarf galaxy
Using data from the Gaia space telescope, a team has shown that large parts of the Milky Way’s outer disk vibrate. The ripples are caused by a dwarf galaxy, now seen in the constellation Sagittarius, that shook our galaxy as it passed by hundreds of mi…
Shape-shifting fat cells fuel breast cancer growth
Fat cells, or adipocytes, that grow in close proximity to breast cancers can shift into other cell types that promote tumor growth, a new study suggests. The findings could lead to new ways to fight breast cancer, a disease that is diagnosed in more th…
Scientists use modified silk proteins to create new nonstick surfaces
Scientists developed a method to make silk-based materials that refuse to stick to water, or almost anything else containing water. Molded into forms like plastic, or coated onto surfaces as a film, the silk material has nonstick properties that surpas…
Researchers test a novel hypothesis to explain the cause of autoimmunity in patients with type 1 diabetes
Type 1 diabetes (T1D) is an autoimmune disease in which the pancreas makes little or no insulin. The details on the events that occur during autoimmune destruction of the pancreatic beta-cells have been studied extensively yet the mystery of what cause…
New study identifies cortisol level as indicator of addiction recovery success
A new study found that lower initial cortisol levels may serve as a predictor for retention in treatment programs for substance use disorder. Researchers found that participants who remained in the treatment program less than 90 days had significantly…
Tracking the origin of southern California’s latest invasive pest
In 2012, a crop of California’s most prized ornamental trees was overrun by an invisible invader. The growing shoots of coral beans — the official city tree of Los Angeles — began wilting and falling away, revealing stems that had been hollowed out f…
New technique allows researchers to scrape beyond the surface of nanomaterials
A new technology and approach has allowed researchers to peer within the atomic layers of nanomaterials to better understand the connection between their form and function.
Discovery could power up platelet production to battle blood shortages
In addition to enabling the manufacture of platelets on demand, the finding could help doctors better treat both cancer and thrombocytopenia, a clotting disorder that often strikes newborns in intensive care.
Mutation in key molecules could stop gonorrhea infection, biomedical sciences researchers find
Creating a mutation that inhibits how the bacterial pathogen Neisseria gonorrhoeae causes gonorrhea, a common sexually transmitted infection, could offer a new way to prevent and treat the disease, according to researchers.
Mutation in key molecules could stop gonorrhea infection, biomedical sciences researchers find
Creating a mutation that inhibits how the bacterial pathogen Neisseria gonorrhoeae causes gonorrhea, a common sexually transmitted infection, could offer a new way to prevent and treat the disease, according to researchers.
More older adults should be checking blood pressure at home, study suggests
Only 48 percent of people age 50 to 80 who take blood pressure medications or have a health condition that’s affected by hypertension regularly check their blood pressure at home or other places, a new study finds. A somewhat higher number — but still…