Animals, from worms and sponges to jellyfish and whales, contain anywhere from a few thousand to tens of trillions of nearly genetically identical cells. Depending on the organism, these cells arrange ...

Add Yahoo as a preferred source to see more of our stories on Google. A new discovery inside your cells may change how scientists understand disease and design future treatments. Researchers have ...

Scientists transplant photosynthetic nanoparticles into rats and rabbits with degenerative diseases to boost energy, restore ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. In a world first that challenges what we thought we knew about biology, scientists have successfully engineered animal ...

Study reveals that early embryonic cells can switch roles, reshaping what we know about how fins, gills, and other body ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...