
You Say Embryo, I Say Parthenote
Stem cells from unfertilized eggs may be too tightly regulated
Stem cells from unfertilized eggs may be too tightly regulated
I just finished shaking the last of the desert dust out of the bags I brought to this year’s Burning Man, an annual week-long event in Nevada’s Black Rock Desert that takes its name from the burning of a giant effigy at the end of the week...
If you’re bothered by the idea of killing animals for food, then going vegetarian might seem like an obvious response. But if you want your diet to kill as few animals as possible, then eschewing meat is actually quite an indirect, and sometimes even counterproductive, strategy...
If you're bothered by the idea of killing animals for food, then going vegetarian might seem like an obvious response. But if you want your diet to kill as few animals as possible, then eschewing meat is actually quite an indirect, and sometimes even counterproductive, strategy...
Support science journalism.
Thanks for reading Scientific American. Knowledge awaits.
Already a subscriber? Sign in.
Thanks for reading Scientific American. Create your free account or Sign in to continue.
Create Account