A research team has successfully imaged a nova in high resolution—and the images suggest that the nova was not a single, impulsive explosion. A nova is an astronomical phenomenon that occurs in a ...

A new study shows how one of the cell's most important energy-producing machines is built. Researchers at Karolinska ...

One of the hallmarks of Alzheimer's disease is the clumping of proteins called Tau, which form tangled fibrils in the brain.

Gilbert Gee and Annie Ro depict systemic racism as the hidden base of an iceberg 10 (see illustration in online appendix exhibit 1). 11 The iceberg’s visible part represents the overt racism that ...

Type IV secretion systems (T4SSs) comprise 12 protein components, VirB1–VirB11 and VirD4. VirB2 forms a pilus and is co-purified with VirB5. VirB4, VirB11 and VirD4 are ATPases powering pilus assembly ...

Does string theory—the controversial “theory of everything” from physics—tell us anything about consciousness and the human ...

Commercial nuclear reactors all work pretty much the same way. Atoms of a radioactive material split, emitting neutrons.

An update from Structural Monitoring Systems Shs Chess Depository Interests ( (AU:SMN)) is now available. Structural Monitoring Systems Plc has appointed experienced corporate adviser and chartered ...

With the last Block 2 flight lifting off on Oct. 14th, 2025, SpaceX has no more need for Pad 1’s current infrastructure.

Chemical biology increasingly benefits from the close integration of experimental structural techniques and computational ...

Plants are increasingly encountering abiotic stressors, such as salinity, drought, heavy metals, microplastics, and various environmental contaminants, that ...