For DNA to replicate, the helix must first unwind and break the DNA from a double strand into two single strands. Credit: Taha Shahid et al Upon binding, helicases melt the DNA, breaking the ...

TFIIH, XPA and RPA are shown in surface representation. The lesion containing DNA strand is shown in cyan; the undamaged strand is shown in blue. Credit: Nature Communications (2024). DOI ...

“DNA extracted from two pastoralist women who were buried at the rock shelter around 7,000 years ago reveals that most of their ancestry can be traced to a previously unknown ancient North ...

The small study in patients with a rare disorder that causes liver and lung damage showed the potential for precisely targeted infusions. By Gina Kolata Researchers have corrected a disease ...

Aalia Mahomed, 20, was killed in the accident near Kings College London at 11.41am on Tuesday, 18 March. Two other pedestrians were also injured in the collision. A 27-year-old woman was taken to ...

The Metropolitan Police have confirmed that a van has crashed into a group of pedestrians on the Strand. Police said one person had died but they were not treating the incident as terror-related.

A woman has been killed after a van hit three pedestrians on the Strand, with a man arrested at the scene on suspicion of driving under the influence of drugs. The woman who died was in her twenties.

A witness has described his shock at seeing a van crash on the Strand in central London in which one pedestrian was killed and another was left fighting for life. The local maintenance worker told LBC ...

Aalia Mahomed, 20, was run down and killed by an out-of-control van on The Strand in central London on Tuesday. She had been sitting on a bench outside King's College London where she studied ...