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17076 results for "dna technology"
Scientists created a silicon chip that writes 64 DNA sequences at once using only water and electricity, replacing a toxic chemical process. The breakthrough could lead to portable DNA labs and even DNA-based data storage.
After more than three decades, modern DNA technology has helped Alberta RCMP identify and arrest a suspect in a 1992 sexual assault case. The breakthrough shows how genetic genealogy is giving victims closure and proving that justice has no expiration date.
University of Missouri researchers have solved a major roadblock in DNA data storage by making it rewritable for the first time. This breakthrough could transform how we store everything from family photos to corporate archives in molecules smaller than a grain of sand.
Mexico is implementing the FBI's advanced DNA matching system to help identify over 134,000 missing persons and bring closure to thousands of families. The technology will connect 15 state forensic labs to a national database, making it possible to match unidentified remains with relatives in hours instead of months.
Scientists are rewriting human history by combining satellite technology from space with DNA extracted from ancient bones. The breakthroughs have revealed 3,100 hidden settlements and mapped 5,000 ancient human genomes, showing our ancestors traveled and mixed far more than anyone imagined.
Scientists built an AI that designs synthetic DNA switches capable of turning genes on and off in specific cells, potentially transforming how we treat diseases like leukemia. In lab tests, these AI-generated sequences actually outperformed natural DNA at reactivating a protective gene in leukemia cells.
Researchers are creating microscopic robots made from DNA that could one day deliver drugs directly to diseased cells and capture viruses in the bloodstream. While still experimental, these molecular machines represent a breakthrough in combining biology with robotics.
After more than three decades, RCMP in Alberta solved a cold case sexual assault using cutting-edge genetic genealogy technology. The breakthrough shows how modern science is finally bringing justice to victims who waited years for answers.
Scientists at Harvard have created a new DNA origami vaccine that works as well as mRNA shots but doesn't need freezers and is simpler to manufacture. The breakthrough could make life-saving vaccines accessible to millions more people worldwide.
Scientists are combining environmental DNA analysis with artificial intelligence to monitor ecosystems as they change, turning luxury cruise ships into floating laboratories. This breakthrough could help us protect endangered species and adapt to environmental shifts faster than ever before.
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Scientists found traces of a rare giant squid and 226 other species in underwater canyons off Western Australia without ever seeing them. They used environmental DNA technology that reads genetic clues left behind in ocean water.
After 17 years behind bars for a crime he didn't commit, Andrew Malkinson walked free when advanced DNA testing finally identified the real attacker. Now the true perpetrator faces justice while reforms aim to prevent future wrongful convictions.
A breakthrough AI tool from Google DeepMind can read massive DNA sequences with single-letter precision, helping scientists predict how genetic changes lead to diseases like cancer. The free research tool is already helping researchers understand the 98% of human DNA once dismissed as "junk."
Scientists can now use DNA from seized pangolin scales to pinpoint the exact forest where the animal was poached, giving investigators a powerful new weapon against wildlife trafficking networks. For India, where over 8,600 pangolins have been seized since 1991 but only 1.4% of cases end in conviction, this breakthrough could finally help connect the dots.
Scientists discovered a bacterial protein that creates DNA without copying existing genetic material—something biology textbooks say shouldn't be possible. The breakthrough could lead to revolutionary new tools for building custom DNA molecules.
Scientists discovered all five building blocks of DNA on asteroid Ryugu, suggesting the ingredients for life might be common throughout our solar system. The findings support the possibility that life's essential components could have arrived on Earth from space.
Frozen droppings from prehistoric squirrels in Canada's Yukon have revealed DNA from woolly mammoths, ancient big cats, and dozens of other ice age creatures. The 700,000-year-old genetic material ranks among the oldest DNA ever recovered, offering scientists an extraordinary window into ancient life.
Caltech researchers invented Sidewinder, a breakthrough method that stitches together short DNA pieces like numbered pages in a book, enabling scientists to build complete genes in hours instead of years. This breakthrough could revolutionize personalized medicine and sustainable materials.
The heads of OpenAI, Google DeepMind, Anthropic, and Microsoft AI are calling for new federal laws to prevent bad actors from using artificial intelligence to create biological weapons. They want mandatory screening of synthetic DNA orders before AI makes it too easy to engineer dangerous pathogens.
Small farmers in Punjab, India are getting a technological lifeline through a new partnership with South Korea. The collaboration will bring advanced farming tools and vertical farming expertise to help make agriculture profitable again.
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