Prolonged spaceflight can damage bone structure permanently and age parts of the skeleton prematurely by as much as 10 years, according to a new report. Adapted training programs and certain medicat… [+6010 chars]
Newswise — Naturalists Alfred Russel Wallace and Charles Darwin both presented the theory of evolution at the same time in 1858. They thus changed both the course of biology and how we understand the… [+6861 chars]
More than 5,000 planets exist beyond our solar system, according to NASA, and this week astronomers announced they may have discovered the youngest one so far. Scientists using the Atacama Large Mil… [+3083 chars]
Introduction Pathogenic bacteria produce a broad spectrum of molecular factors that facilitate colonization of the host organism, combat its immune response, and help acquire nutrients. These compou… [+76209 chars]
Based on mitogenome evidence, we found that the two Rhacophorus individuals we collected in Motuo County in the Tibet Autonomous Region, China were R. rhodopus (Figs. 5, 6 and 7). The two sequences h… [+11143 chars]
Saturn in this latest snapshot from NASA's Hubble Space Telescope, taken on July 4, 2020, when the ... [+] opulent giant world was 839 million miles from Earth. This new Saturn image was taken during… [+3608 chars]
Bathynomus yucatanensis | Dr. Ming-Chih Huang, Journal of Natural History Scientists have recently trapped and photographed a giant deep-sea isopod — a giant, underwater cousin of the pillbug — off … [+2839 chars]
Volcanic activity can range from gaseous emissions with nonexplosive lava all the way to what is known as super-eruptions. Super-eruptions are massive and explosive and have widespread and sometimes … [+2301 chars]
Silver-colored dust drilled from a rock by NASA's Curiosity rover on July 30, 2015. Analysis of the dust revealed it contained the mineral tridymite, which was very unexpected. (Image credit: NASA/JP… [+5984 chars]
Source: Geochemistry, Geophysics, Geosystems In a new technical brief, Riel et al. [2022] announce and demonstrate MAGEMin, a new software package for the calculation of thermodynamic phase equilibr… [+1420 chars]
A meteorite on Earth holds new evidence that asteroids do indeed mysteriously spit out pebbles, a new study finds. In 2019, NASA's OSIRIS-REx spacecraft discovered a strange new phenomenon when the … [+5173 chars]
Newswise — DNA damage caused by factors such as ultraviolet radiation affect nearly three-quarters of all stem cell lines derived from human skin cells, say Cambridge researchers, who argue that whol… [+6992 chars]
