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 ...

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 ...

Harvard University researcher Kseniia Petrova is facing a pair of additional charges two weeks after a judge released her from ICE detention over her alleged smuggling of frog embryos.

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 ...

Home Retirement Medicare Medicare Premiums 2026: Projected IRMAA Brackets and Surcharges for Parts B and D Will you have to pay the monthly Medicare premium surcharge next year? It depends.

A new tool allows parents undergoing in vitro fertilization to screen their embryos for health issues, but is it ethical? Genetic disease is believed to be linked to 41 percent of U.S. infants ...

Petrova is accused of failing to declare clawed frog embryos and embryonic samples while passing through customs at Boston Logan International Airport in February.

A federal judge blocked the Trump administration from implementing parts of President Trump's executive order seeking to overhaul elections, becoming the second such judge to do so.

A judge released a Russian-born scientist and Harvard University researcher charged with smuggling frog embryos into the United States on bail Thursday.

A U.S.-based biotech company has announced the launch of Nucleus Embryo, a firm that screens human embryos for desired genetic profiles.

Australian fertility group Monash IVF on Tuesday reported a new incident related to an embryo transfer, within a couple of months after reporting a similar case where a doctor accidentally ...