DNA can sustain serious injuries called double strand breaks, in which both strands of the helix snap. These breaks are among the most dangerous forms of DNA damage and immediately trigger the cell's ...

A new fluorescent sensor is giving scientists an unprecedented view of how cells respond to DNA damage, capturing the repair process as it unfolds in real time. The tool, developed at Utrecht ...

A breakthrough live-cell sensor makes DNA repair visible as it happens, unlocking new possibilities in biology and medicine. Credit: Shutterstock A new DNA damage sensor allows scientists to watch ...

Cancer research, drug safety testing and aging biology may all gain a major boost from a new fluorescent sensor developed at Utrecht University. This new tool allows scientists to watch DNA damage and ...

Melanie “Mel” Day was introduced during the Sunday, Nov. 2, episode of the CBS drama. Played by Cassady McClincy Zhang, Mel is Reenie’s (Fiona Rene) new assistant. Mel told Reenie that she is “curious ...

Editor's Note: The following contains spoilers for Tracker Season 3, Episode 3After a stellar two-part opener that reunited Colter Shaw (Justin Hartley) with his brother Russell (Jensen Ackles), ...

Reenie acknowledged Velma's absence, telling Randy in the October episode, "Honestly, I have no idea. She went to go see [her wife] Teddi. She's trying to save her marriage. I have a whole bunch of ...

Tracker brought in someone new to fill Velma's place after season 3 introduced several surprising cast exits. Reenie acknowledged Velma's absence, telling Randy in the October episode, "Honestly, I ...

Tracker brought in someone new to fill Velma’s place after season 3 introduced several surprising cast exits. Reenie acknowledged Velma’s absence, telling Randy in the October episode, “Honestly, I ...