Each of us has enough DNA to reach from here to the sun and back, more than 300 times. How is all of that DNA packaged so tightly into chromosomes and squeezed into a tiny nucleus? Histones are a ...

DNA methylation is the covalent addition of methyl groups to DNA bases, typically the cytosine of CpG dinucleotides. It is catalyzed by methyltransferase enzymes using a S-adenosyl methionine ...

If you've ever been curious about your cultural heritage or family tree, you might have considered taking an online ancestry DNA test. The affordable pricing and simple process of direct-to ...

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New DNA evidence has revealed the identity of Jack the Ripper as Aaron Kosminski, a Polish barber, more than 130 years after the brutal murders that terrorized Victorian London. Historian and author ...

Ancient DNA is telling us more and more about humans and environments long past. Could it also help rescue the future? Eske Willerslev was on a tour of Montreal’s Redpath Museum, a Victorian-era ...

People walk past the Nasdaq market site as U.S. stock markets opened Tuesday following Monday’s broad sell-off in New York City, U.S., March 11, 2025. REUTERS/Mike Segar/File photo ...

Browse 130+ landscape plan with treetop symbols stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Top view bushes ...

A Polish woman claiming to be missing British toddler Madeleine McCann has released her latest set of DNA test results. Julia Wandelt, 23, became an internet sensation in February 2023 when she ...

British historian Russell Edwards claims to have identified Jack the Ripper as Aaron Kosminski using DNA evidence from a crime scene. Kosminski, a mentally ill Polish immigrant, allegedly committed ...

While Lord Shiva is worshipped as the 'great god', goddess Parvati is a symbol of divine feminine energy and love ... Many people also fast on this day, praying for their partner's health and ...