Sep. 17, 2024 — With the help of NASA's Hubble Space Telescope, an international team of scientists has found more black holes in the early universe than has previously been reported. The new ...
Sep. 13, 2024 — Hundreds of gamma-ray bursts (GRBs) have been recorded as part of an enormous global effort so extensive it 'rivals the catalog of deep-sky objects created by Messier 250 years ...
The traumatic dental injury was investigated using the classification proposed by Andreasen et al. (2007): enamel fracture, enamel, and dentin fracture, complicated crown fracture, extrusive luxation, ...