WASHINGTON :NASA and the White House have since late last year quietly drawn up contingency plans for the International Space Station in light of tensions with Moscow that began building before Russi… [+6523 chars]
Researchers propose a two-step regulatory mechanism for non-Rabl configurations of centromeres in the nucleus. Centromeres are chromosomal domains that link pairs of sister chromatids together durin… [+3688 chars]
The aftermath of an epic collision involving at least one neutron star has been captured for the first time in the millimeter range of radio frequency wavelengths. The result is a recording of a sho… [+5328 chars]
Genome-wide mapping of R-loops in NSPCs Several classes of recurrent DSBs occur in mouse and human NSPCs, including DSB breakpoint clusters in long, transcribed and late-replicating genes and around… [+24770 chars]
Two tiny mutations in the genome of cattle likely cause some animals to be significantly more susceptible to digital dermatitis, an extremely painful disease that is widespread in cattle kept indoors… [+3180 chars]
A new study published by paleontologists from the American Museum of Natural History and Carthage College refutes the claim that the king of dinosaurs, Tyrannosaurus rex, should be recognized as thre… [+3855 chars]
The new OPA that replaces the multiple emitters of traditional OPAs with a slab grating to create a single emitter. This design enables a wide field of view without sacrificing beam quality. Credit: … [+4835 chars]
(Photo: Craig Chandler/University of Nebraska-Lincoln, University Communication) After nearly 20 years of development, a small remote-controlled surgery robot is preparing to join the most exclusive… [+2427 chars]
NASA launched its Lucy spacecraft on Oct. 16, 2021 from the Kennedy Space Center in Cape Canaveral, Florida. This was NASA's first space mission to study the Trojans, a group of asteroids which orbit… [+2086 chars]
<li>Crowson, R. The phylogeny of Coleoptera. Annu. Rev. Entomol.5, 111134 (1960). Article Google Scholar </li><li>Bouchard, P. et al. Family-group names in Coleoptera (Insecta). ZooKeys88, 1972 … [+18686 chars]
Spotting planet killer asteroids in time will be the difference between saving the Earth or letting it be destroyed. However, there are more asteroids in the solar system itself that we do not know a… [+2188 chars]
As fossil fuel-based resources continue to deplete, alternative fuels are in high demand. A paper published in the journal Scientific Reports aimed to determine the efficiency of using waste fish oil… [+5314 chars]
