As stay-at-home orders due to the ongoing pandemic have forced many of us to learn to love solitude and become reacquainted with our homes, one couple’s life has remained virtually unchanged.
Scientists made a mouse embryo that’s 4% human — the highest level of human cells in an animal yet
Scientists have created a mouse embryo that’s part human — 4% to be exact.The hybrid is what scientists call a human-animal chimera, a single organism that’s made up of two different sets of cells — in this case, a mouse embryo that has both mouse cells and human cells.
Staying safe isn’t just about hygiene and distance. It’s about time, too.
By now, you’ve likely heard the main pieces of advice to avoid the coronavirus.Wear a mask. Wash your hands with soap. Stay at least 6 feet from others. If you do gather with others, go outside rather than inside.