Pre-embryos made in lab could spur research, ethics debates
The Hindu
For the first time, scientists have used human cells to make structures that mimic the earliest stages of development, which they say will pave the way for more research without running afoul of restrictions on using real embryos.
Two papers published on March 17 in the journal Nature detail how two teams of scientists independently made such structures. Also read | Best from science journals: Million-year-old plant fossils beneath GreenlandMore Related News