A sample collected by the Hayabusa 2 spacecraft from the spinning top-like asteroid contained the nucleobases adenine, guanine, cytosine, thymine, and uracil. When you purchase through links on our ...

Moose, caribou, deer … they’ve roamed the forests for thousands of years, shaping ecosystems as much as human cultures have. But how can we confirm the presence of these animals without observing, ...

DNA aptamers are short, single-stranded DNA molecules that bind specifically to a range of targets such as proteins, cells, and small molecules. Typically, they are utilized in the development of ...

Software stocks are staging a recovery this trading week from this month's sell-offs fueled by new AI concerns, an event Wall Street is dubbing the "SaaS-pocalypse." Is this good news here to stay for ...

MIT researchers have found that tiny DNA loops persist even as cells divide, challenging the idea that the genome resets during mitosis. These structures may explain how cells retain genetic ...

In 1869, Swiss scientist Friedrich Miescher isolated a mysterious substance from cell nuclei—an overlooked finding that would later reshape biology and our understanding of life itself. A ...

Genetic instability is a hallmark of aging and disease. Z-DNA has been implicated in the etiology of age-related diseases such as Alzheimer’s and cancer. We have previously shown that Z-DNA can ...

What if we could get to know the greatest genius of the Renaissance not only through his paintings, but through his genes as well? Science is now attempting exactly that, as researchers have tried to ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Portrait of Leonardo da Vinci. Credit: Wellcome Collection / Wikimedia Commons / CC BY 4.0 Researchers say traces of Leonardo da Vinci’s DNA may still be detectable on a Renaissance-era drawing linked ...

Researchers suggest that they have recovered sequences from ancient works and from letters that may belong to the Renaissance genius. Historical artifacts can accumulate DNA from the environment and ...

SAN ANTONIO — A new statewide program is giving sexual assault survivors the ability to collect and test DNA evidence without having to file a police report, according to a press release from the ...