DARPA's synthetic blood has worked in animal testing. Now, it must overcome regulatory and cost challenges to take it into ...
In about one out of every 1,000 pregnancies, the neural tube, a key nervous system structure, fails to close properly.
Cyanobacteria—ancient microbes that oxygenated Earth and made complex life possible—are still revealing surprises billions of ...
Engineers interested in creating artificial cells to deliver drugs to unhealthy parts of the body face a key challenge: for a ...
Why don't humans grow new brain cells? A new study shows "tunneling" neurons in songbirds may explain our limited capacity ...
Despite its small size—it could sit in the palm of your hand—the zebra finch is a remarkable learner. A songbird native to ...
A new study in songbirds might help explain why humans don’t generate many new brain cells, called neurons, as adults ...
New grants support organoids, organs-on-chips, and in silico approaches to reduce reliance on animal models, but experts say ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results