LND topic: dna page 1

dna

Unraveling the Truth: The Story of Beachy Head Woman

December 19, 2025

In 2012, a discovery was made in Eastbourne Town Hall. A skeleton, later named Beachy Head Woman, was found. At first, scientists thought she was from sub-Saharan Africa. This made her the first known Black Briton. But this idea was based on measuring her skull. This method is old and not always acc

science

Uncovering the True Identity of the Beachy Head Woman

December 19, 2025

The story of the Beachy Head Woman has taken another twist. Initially, she was thought to be from sub-Saharan Africa, making her the first known Black Briton. However, recent DNA technology has revealed a different story. Her remains, found in 2012, were first studied in 2013. Scientists then believ

science

Unraveling the Mystery: Who Was the Beachy Head Woman?

December 18, 2025

The Beachy Head Woman, a Roman-era individual, has been a puzzle for years. Initially, experts thought she might have come from sub-Saharan Africa or the Mediterranean. But new DNA research tells a different story. Scientists at the Natural History Museum in London used advanced DNA techniques to st

science

Unraveling the Mystery of the Beachy Head Lady

December 17, 2025

The story of the Beachy Head Lady, once believed to be the "first black Briton, " has taken an unexpected turn. Scientists have now revealed that her origins might not be what we initially thought. The skeleton, found in 2012 in Eastbourne Town Hall, was initially thought to belong to a woman from

crime

A 42-Year Mystery: The Last Suspect in the Texas KFC Killings

December 17, 2025

A cold case from 1983 has finally been closed after the last suspect in the infamous Texas KFC murders was identified. Devan Riggs, who has been deceased for over a decade, was pinpointed through advanced DNA technology. This breakthrough came after the Texas Rangers reopened the case in 2023, leadi

health

Tanning Beds: A Hidden Threat to Your Skin

December 16, 2025

Tanning beds are not just a way to get a quick tan. They can cause serious harm to your skin. Recent research shows that using these machines can lead to widespread DNA damage. This damage can increase the risk of developing melanoma, the deadliest form of skin cancer, by three times. The study loo

science

Tiny Tools for Smart DNA Delivery

December 15, 2025

Scientists have created a clever way to deliver DNA into single cells using tiny glass tools called nanopipettes. These tools are special because they can release DNA on demand, thanks to a clever trick involving pH levels. The key to this innovation is something called an i-motif. This is a piece

politics

U. S. Lawmakers Push for Tighter Rules on Sending Synthetic DNA Abroad

December 13, 2025

In a move that has sparked debate, a group of U. S. lawmakers from both major parties have proposed new rules. These rules would make it harder for American companies to send synthetic DNA sequences to other countries. The focus is on countries like China and Russia, which are seen as major competit

health

New Hope for Colorectal Cancer Treatment: Targeting WEE1 in Specific Cases

November 30, 2025

Colorectal cancer (CRC) is a tough opponent, but scientists are finding new ways to fight it. They've discovered that some CRCs have mutations in ARID1A and TP53 genes. These mutations make the cancer cells more vulnerable to a type of treatment that targets WEE1. Here's how it works: ARID1A helps

crime

Justice Delayed but Not Denied: Cold Case Solved After 45 Years

November 25, 2025

A long-awaited resolution has finally come to a tragic case that shook the community of Concord, New Hampshire. In 1975, a young mother named Judith Lord was found dead in her apartment. The discovery was made by a staff member who went to collect unpaid rent and heard a baby crying inside. This hea