Zebrafish can regrow hearing cells we can't, and scientists have just found two genes that may explain how. This discovery ...

While humans can regularly replace certain cells, like those in our blood and gut, we cannot naturally regrow most other ...

Zebrafish Heart Repair: Human Breakthrough Ahead? University of California - Berkeley Humans can't regenerate heart muscle damaged by disease, but scientists have long known that some animals, such as ...

UC Berkeley and Caltech researchers identified a gene circuit in zebrafish that allows heart regeneration after injury. Using CRISPR, they pinpointed key genes like egr1 that may reactivate heart ...

Strikingly, inducible, myocardium-specific overexpression of smarce1 during development attenuated cardiomyocyte proliferation, indicating that Smarce1 acts as a cell-autonomous molecular switch that ...

A storm system barreled through Pinellas and Hillsborough counties on Wednesday night, bringing heavy rain, lightning strikes and strong wind gusts.

Harvard scientist accused of smuggling frog embryos faces new charges Kseniia Petrova was indicted on charges of smuggling, concealment and making a false statement after flying to the U.S. with ...

A Russian-born researcher at Harvard University accused of smuggling frog embryos into the United States faced new criminal charges as she was indicted by a federal grand jury in Boston on Wednesday.