Scientists created transgenic mice with woolly mammoth–like traits. But does it really bring us closer to bringing back woolly mammoths?

WARNING: This recap contains spoilers for Grey's Anatomy Season 21, episode 12: "Ridin' Solo." This week's Grey's Anatomy ...

The researchers also studied fossils of extinct fishes dating back almost 400 million years and saw evidence that some of the oldest jawed fishes had bones with joint cavities for articulated ...

While presenting their research for a grant on the March 27 episode, Meredith and Amelia Shepherd ( Caterina Scorsone) were ...

A scene-by-scene-recap of Grey's Anatomy Season 21 Episode 12 Ridin' Solo where Koracick returns and challenges Mer. Check it ...

Koracick's return on Grey's Anatomy Season 21 Episode 12 lights a fire under Mer. Simone does her first solo surgery. Our ...

Meredith and Nick just bought a gorgeous new house! Bad news: Most of our other couples are really going through it.

As Grey’s Anatomy season 21, episode 12 opens, Meredith and Amelia are gearing up for their presentation in hopes of securing ...

Grey’s Anatomy’s Meredith and Amelia were all ready to break out in a chorus of “We’re in the Money” in Thursday’s episode ...

A new study has discovered what researchers say is the first drug to fully reproduce the effects of physical stroke ...

In vertebrates, the skeleton of different regions of the body arises from different precursor cells. Researchers have now discovered that these skeletal cells do not just differ in their developmental ...

A new study suggests that never-seen-before stem cells in the human retina can restore vision in mice with a common eye ...