Researchers reveal more about the tit-for-tat evolutionary changes occurring in both potato plants and the pathogen that caused the 1840s Irish potato famine. Read more ›
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Melanocytes are responsible for producing melanin, a pigment that shields human skin from the harmful effects of ultraviolet radiation. However, issues arise when the mechanism for renewing dead cells, which helps regulate melanin accumulation, malfunctions. In a study, researchers discovered that the metabolite cyclo(L-Pro-L-Tyr) from Corynebacterium tuberculostearicum effectively inhibits tyrosinase, the enzyme crucial for melanin synthesis. These findings suggest promising applications for cyclo(L-Pro-L- Read more ›
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Using state of the art techniques, researchers use vibrations from traffic to measure underground soil moisture. Read more ›
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In a study, a cohort of researchers evaluated the effects of state-level insulin out-of-pocket costs across states and payers and over time. The team found that state-level caps on insulin out-of-pocket costs do not significantly increase insulin claims for patients with Type 1 or patients using insulin to manage Type 2 diabetes. Study results could help inform policies aimed at better delivering cost-capped insulin to patients struggling with insulin affordability. Read more ›
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Researchers have discovered a new species of sea star (also known as starfish). The discovery came about thanks to collaborative work among researchers, fishers, and aquarium and museum staff. The starfish, which has been named Paragonaster hoeimaruae, belongs to the family Pseudarchasteridae. It is a distinctive red and beige color, with five arms and spans just over 10 centimeters. Read more ›
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Public bodies can make or break local initiatives like community gardens, pantries, and food partnerships, and they should use that power for good. Read more ›
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In Brazil, climate and other human-made environmental changes threaten decades-long efforts to fight schistosomiasis, a widespread and debilitating parasitic disease. Now, researchers have developed models that can predict how the disease risk will shift in response to environmental changes. Read more ›
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With GROVER, a new large language model trained on human DNA, researchers could now attempt to decode the complex information hidden in our genome. GROVER treats human DNA as a text, learning its rules and context to draw functional information about the DNA sequences. Read more ›
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A new study conducted in Canada's two largest cities has linked about 1,100 premature deaths per year to an unregulated air pollutant. Ultrafine particles (UFPs) primarily come from vehicle emissions and industrial activities. Canada's federal and provincial governments have not set concentration limits for UFPs, as they have for larger fine particles known as PM2.5. Read more ›
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Researchers send entangled photons and laser pulses of the same color over a single optical fiber for the first time. Read more ›
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A previously unknown defence mechanism in the brain prevents herpesvirus from infecting the brain's nerve cells. Read more ›
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An assistant clinical professor developed a specialized dance and movement therapy (DMT) program to meet the unique needs of youth from diverse racial and ethnic backgrounds to foster a sense of community and connection. Read more ›
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A growing body of AI tools screen how people talk, searching for subtle changes that could indicate mental health concerns like depression or anxiety. A study finds that these tools don't perform consistently across people from different genders and races. Read more ›
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A new study reveals that a changing Africa is creating avenues of empowerment for Maasai women. Read more ›
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A team developed a new microscopy technique that uses electrical pulses to track the nanosecond dynamics within a material that is known to form charge density waves. Controlling these waves may lead to faster and more energy-efficient electronics. Read more ›
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Investigators identified a chemokine/chemokine receptor mismatch for osteosarcoma (i.e., osteosarcomas secrete chemokines for which CAR T cells do not express receptors). The researchers modified CAR T cells targeting the osteosarcoma antigen B7-H3 to express CXCR2 or CXCR6 receptors, which recognize chemokines (CXCL8 or CXCL16) secreted by osteosarcoma. Read more ›
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If you enjoy a bowl of plain yogurt in the morning, adding a spoonful of honey is a delicious way to sweeten your favorite breakfast food. It also supports the probiotic cultures in the popular fermented dairy product, according to two new studies. Read more ›
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Computational modeling shows that plate tectonics weren't necessary for early continents. Read more ›
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New findings on how sharks achieve drag reduction could inspire the design of riblets for more efficient aircraft and boats. In their investigation of great white shark denticles, researchers found that ridge height and spacing play crucial roles in drag reduction at different swimming speeds. Higher middle ridges aid sharks in efficient cruising at slower speeds, while the lower side ridges become more critical for drag reduction during high-speed hunting... Read more ›
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Scientists from across academic disciplines are extremely concerned about climate change. Many of them have already changed their own lifestyles or engaged in advocacy and protest, with even more being willing to do so in future. This is evident from a large-scale survey of scientists from all over the world. Read more ›
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06.07.2026 15:04
Last update: 14:51 EDT.
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