Technology

Study in mice implicates changes to way DNA is organized, regulated rather than changes to genetic code itself By STEPHANIE DUTCHEN January 12, 2023 Research 8 min read Genetics professor David Sinclair explains how changes to DNA organization and regulation can accelerate or reverse signs of aging in mice. Video: Rick Groleau and Bruce Walker

Lisa Marie Presley, the only child of rock legend Elvis, died Thursday at the age of 54. Presley was rushed to a hospital earlier in the day after suffering a suspected cardiac arrest."It is with a heavy heart that I must share the devastating news that my beautiful daughter Lisa Marie has left us," her

Willow brought an old-school fantasy adventure to Disney Plus with the finale now available on the streaming service. The series follows on from the events of the 1988 movie, with lead actor Warwick Davis (best known for his many Star Wars roles) returning as the titular character."Whether you're a fan of the '80s movie or not, the

Why does anyone kill anyone? Fictional detective Atticus Pünd poses that question in the intriguing British mystery series Magpie Murders before answering it based on his own crime-solving experience as star of a blockbuster line of mystery books. "I can think of four reasons," he says. "Fear, envy, anger and desire."   That doesn't narrow the

Amber -- sticky tree resin that hardens and preserves what's inside -- is a window into ancient environments. And sometimes it's art, too. A flower trapped in Baltic amber is a stunner for its size and beauty. A pair of researchers with an affinity for amber and botany revisited the flower and fixed a science

This story is part of Welcome to Mars, our series exploring the red planet. NASA's Perseverance rover isn't alone in the Jezero Crater on Mars. Its overachieving companion, the Ingenuity helicopter, is still taking to the air. Percy's an avid photographer, but it hasn't taken a lot of photos of elusive Ingenuity. There's a new

30-second summary: If conveying the value to C-suite wasn’t challenging enough, SEOs are now having to deal with the GA4 shift Does your SEO reporting take hours or days? Is it too detailed, or not detailed enough? Buy back some time for a cuppa and a catch-up, use this super-detailed guide that will save you

It’s been a long time coming, but the first orbital test of SpaceX’s mighty Super Heavy rocket and Starship spacecraft looks to be just weeks away. Following SpaceX’s recent sharing of a video showing the Starship being stacked atop the company’s next-generation rocket, and comments by SpaceX chief Elon Musk that said the test flight