That’s only one problem. Your immune system also has an adaptive system of specialized immune cells and antibodies that attack and destroy invading microbes. This system remembers what those intruders ...

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

Cedars-Sinai scientists have created a new experimental drug called TY1 that helps the body repair damaged DNA and restore injured tissue. The discovery came from studying tiny molecular messages ...

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 ...

A controversial pass interference penalty against Colts cornerback Kenny Moore II led to a go-ahead touchdown for the Texans. The penalty call on Moore drew widespread criticism, though the referee ...

ARLINGTON, Texas – Time and time again this season, uncharacteristic penalties at the most inopportune moments have doomed the Chiefs. But the flags seemed a bit fishy this time. Entering Thursday, ...

In 2010, tusk hunters scouring a riverbank near Siberia’s Arctic coast discovered the mummy of a juvenile mammoth. The animal, nicknamed “Yuka” after the nearby village of Yukagir, had been frozen for ...

The Detroit Lions somehow found themselves within one score of the Philadelphia Eagles late in their Sunday Night Football showcase and appeared to have mounted a defensive stand to get their ...

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 ...

It was 2012 when Love Dalén, a paleogeneticist at Stockholm University, first laid eyes upon a special specimen on a lab table in eastern Siberia. "Our Russian collaborators said, 'Come here into this ...