Explore RNA interference methods, comparing siRNA and shRNA for gene knockdown, their mechanisms, advantages, and ...

Animation has always enjoyed a devoted following, but 2025’s releases revealed that its audience is bigger and broader than most of us thought. In a tough year for most live-action releases, one of ...

Sugars essential for life were found for the first time alongside “space gum” on an asteroid hurtling towards Earth, indicating that our universe could be teeming with life, according to new research.

Getting your Trinity Audio player ready... ELMONT, N.Y. — The Colorado Avalanche did plenty to lose for only the second time in regulation Thursday night at UBS Arena, but the league-leading club was ...

The pool report from Sunday’s Texans-Colts game addressed three controversial calls. It overlooked one of them. With three minutes to play the third quarter, the Colts faced third and 19 from the ...

Super Bowl champion head coach Tony Dungy expressed his frustration with inconsistent pass interference penalties during Thanksgiving Day’s slate of NFL games. There were plenty of questionable calls ...

It was the call that basically clinched the Philadelphia Eagles' Sunday night win over the Detroit Lions: With under two minutes to play, the Lions had a shot to get the ball back and try to tie the ...

Every younger sibling learns almost immediately a bedrock truth about parents: When in doubt, punish the older kid. You howl at the right time, and no matter how guilty you are, your older brother or ...

Scientists have recovered ancient molecules of RNA from a juvenile mammoth named Yuka, who died 40,000 years ago in what is now Siberia. These biological remnants are providing insight into the last ...

WASHINGTON, Nov 14 (Reuters) - Scientists have recovered the oldest-known RNA, a molecule necessary for most biological functions, from a woolly mammoth that inhabited Siberia about 39,000 years ago, ...

Some 39,000 years ago, a woolly mammoth died in present-day Siberia, destined to be blanketed by ice and permafrost that would end up preserving its body — even down to the hair and muscle. Now, that ...