The molecule cAMP, which plays essential roles in mammalian cells, is less well understood in plants. In a new Science ...

A largely overlooked structure inside our cells may play a crucial role in how the brain forms, offering new insight into ...

The "hydrogenobody" is an organelle inside certain microorganisms that live in a special stomach chamber in cattle, sheep and ...

Revise GCSE Biology by listening to these podcasts from Bitesize and BBC Sounds. BBC Sounds is where you can catch the latest music tracks, discover binge-worthy podcasts or listen to live radio, all ...

Your brain ventricles are four fluid-filled chambers that produce cerebrospinal fluid. This fluid helps nourish your brain and protect it from injury. It would be easy to argue that your brain is the ...

Scientists have long debated the merits and risks of tinkering with viruses and bacteria, which the president claims caused the coronavirus pandemic. By Carl Zimmer and Emily Anthes President Trump ...

Section 1. Purpose. Dangerous gain-of-function research on biological agents and pathogens has the potential to significantly endanger the lives of American citizens. If left unrestricted, its effects ...

Abstract: Placental terminal villi have always been the focus of placental pathology research, and the automatic and precise segmentation of placental terminal villi can effectively assist doctors in ...

The human small intestine is an essential organ that helps us absorb nutrients and vitamins from food. It is an average of 6 meters long and is covered with millions of villi that are separated by ...

Tourists visiting an unfamiliar city would have a hard time finding their way around if they were using nothing but a topological map, no matter how detailed. Most tourist maps, therefore, highlight ...

Health tech companies focused on preventive medicine and longevity are gaining interest from investors as well as consumers willing to pay out-of-pocket for personalized health services. Function ...