Cells use a step-by-step process to untie knots in DNA, called G4 structures. First, the G4 knot is recognized as a problem by the cell. Special DNA damage response proteins start the repair by ...

Existing methods for measuring cancer DNA in the blood, also known as circulating tumor DNA (ctDNA), often require complex and expensive DNA sequencing to screen for common cancer mutations.

Researchers have identified a form of molecular motion that has not previously been observed. When what are known as "guest molecules"—molecules that are accommodated within a host molecule ...

Christopher Barbour tried to take back his confession more than 30 years ago. Now, new DNA points to someone else.

The genetic-testing company, which collected DNA data from users, is for sale in bankruptcy court. Now, 27 states and the District of Columbia oppose selling the data without express consent.

STONY BROOK, NY / ACCESS Newswire / June 16, 2025 /Applied DNA Sciences, Inc., a leader in PCR-based DNA technologies, today announced that it will resume a regular quarterly investor call ...

Marsupial Walking-and-Flying Robotic Deployment for Collaborative Exploration of Unknown Environments Paolo De Petris, Mihir Dharmadhikari, Huan Nguyen, Nikhil Khedekar, Kostas Alexis are with the ...

Improvement with DNA evidence helped Newark police link a suspect to the death of Helen Stuart, whom police found in the back of a car 36 years ago.

Jurors heard forensic and investigative testimony this week as the state rested its case against Wesley Cruikshank, accused of killing longtime friend Ashton Gasper-Scavette in June 2023.

Anne Wojcicki is set to regain control of 23andMe after a $305 million bid from a nonprofit she controls topped Regeneron Pharmaceuticals' offer for the DNA-testing company in a bankruptcy auction.