Category: Science

Using the Hubble Space Telescope (HST), astronomers have performed spectrophotometric observations of an eclipsing white dwarf–brown dwarf binary known as WD1032+011. Results of their observational campaign, published September 10 on the preprint server arXiv, yield important information regarding the nature of this system. Using the Hubble Space Telescope (HST), astronomers have performed spectrophotometric observations of an…

The San people acted as paleontologists and used fossil finds as a basis for stories and pictures. The San people acted as paleontologists and used fossil finds as a basis for stories and pictures. Planet Earth All Articles | Discover Magazine

Megan Hill is an assistant professor of chemistry and leader of the Hill Lab in Colorado State University’s College of Natural Sciences. Her research leverages organic chemistry to design advanced polymeric materials for applications in sustainability, catalysis and soft materials. She recently sat down with SOURCE to answer some common questions. Megan Hill is an assistant…

Thus far, the search for extraterrestrial intelligence (SETI) has used strategies based on classical science—listening for radio waves, telescopes watching for optical signals, telescopes in orbit scouring light from the atmospheres of exoplanets, scanning for laser light that might come from aliens. Could a quantum mechanical approach do better? Thus far, the search for extraterrestrial intelligence…

Dung beetles are among the strongest animals in the world. They also possess an exceptional ability to cooperate. Research shows that female and male spider dung beetles together are able to move large dung balls across difficult obstacles. However, same-sex attempts to do the same always ended in aggressive fights. Dung beetles are among the strongest…

The Arctic frequently experiences temperatures that support the formation of mixed-phase clouds that contain supercooled liquid droplets and ice crystals. The composition of such clouds plays a crucial role in the region’s energy balance and climate system. Clouds with more liquid last longer and reflect more sunlight than those with more ice crystals. The Arctic frequently…

Imagine the conductor of a vast orchestra stood not at the front, but in the middle of all the musicians, dictating how they work together and the music they produce. The musicians are not stationary; they move past each other and interact, but all the while still controlled by the unmoving conductor. Imagine the conductor of…

Analysis suggests that the two pioneers of quantum mechanics, Niels Bohr and John von Neumann, may have had more similar views than previously thought regarding the nature of quantum systems, and the classical apparatus used to measure them. Analysis suggests that the two pioneers of quantum mechanics, Niels Bohr and John von Neumann, may have had…

The importance of testing for diseases was thrust into the limelight during the COVID-19 pandemic. Many of us have undergone a PCR (Polymerase Chain Reaction) or ELISA (Enzyme-Linked Immunosorbent Assay) test within the past four years. The importance of testing for diseases was thrust into the limelight during the COVID-19 pandemic. Many of us have undergone…

Phenotypic plasticity enables plants to adjust their physical traits in response to environmental variations, playing a vital role in their survival and adaptability. While past research has primarily focused on how these traits manifest within a single generation, the genetic basis of transgenerational inheritance remains largely unexplored. Addressing this gap is essential to fully understand…