A deep-sea creature rarely seen alive has washed ashore in Mexico. Could it be a warning sign of seismic activity, or is it just a natural event?

Samples of Bennu were brought back to Earth by NASA’s OSIRIS-REx spacecraft in 2023. Now, a pair of newly published papers ...

Peptic ulcer disease is a common digestive disorder in which acid and digestive enzymes cause the lining of the stomach or the first part of the small intestine (duodenum) to erode. A peptic ulcer ...

The G-quadruplex (G4) structure is formed specifically by DNA or RNA molecules and represents a planar structure formed by four guanine bases linked via hydrogen bonds. (1,2) This structure is ...