Astronomers have found the ghostly remains of one of the Universe’s first stars inside a rare, ancient star far, far away on the other side of our galaxy. ANU astronomer Dr. Thomas Nordlander said the parent of the star they discovered 35,000 light-years away in the Milky Way was about 10 times the mass of ...
Victor Camp has spent a lifetime studying volcanic eruptions all over the world, starting in Saudi Arabia, then Iran, and eventually the Pacific Northwest. The geology lecturer finds mantle plumes that feed the largest of these eruptions fascinating because of their massive size and the impact they can have on our environment. Yellowstone’s supervolcano is ...
Alexandra Kravchenko, Michigan State University professor in the Department of Plant, Soil and Microbial Sciences, and several of her colleagues recently discovered a new mechanism determining how carbon storage in soils takes place that could improve the climate resilience of cropping systems and also reduce their carbon footprints. The findings, published in the scientific journal Nature ...
The Sun’s solar wind affects nearly everything in the solar system. It can disrupt the function of Earth’s satellites and creates the lights of the auroras. A new study by University of Wisconsin–Madison physicists mimicked solar winds in the lab, confirming how they develop and providing an Earth-bound model for the future study of solar ...
Vast rings of electrically charged particles encircle the Earth and other planets. Now, a team of scientists has completed research into waves that travel through this magnetic field, an electrically charged environment, known as the magnetosphere, deepening our understanding of the region and its interaction with our own planet, and opening up new ways to ...
A determined bunch of scientists set out to map the Moon in preparation for the Apollo landings, but that was only the beginning. A new field of science blossomed, and UA scientists have been involved in nearly every U.S. space mission since expanding out to the Solar System. Here’s a fun thought: Imagine if University ...
New research that uncovers the mechanism behind the newest generation of cancer drugs is opening the door for better-targeted therapy. PARP inhibitors are molecular-targeted cancer drugs used to treat women with ovarian cancer who have the BRCA1 and BRCA2 gene mutations. The drugs are showing promise in late-stage clinical trials for breast cancer, prostate cancer, ...
Artificial gravity has long been the stuff of science fiction. Picture the wheel-shaped ships from films like 2001: A Space Odyssey and The Martian, imaginary craft that generate their gravity by spinning around in space. Now, a team from CU Boulder is working to make those out-there technologies a reality. The researchers, led by aerospace ...
Scientists have developed a new method for detecting traces of primordial life in ancient rock formations using potassium. The method relies on searching for high concentrations of potassium in ancient sedimentary rocks, rather than traditional methods that look for carbon, sulfur, or nitrogen—which can appear in ancient rocks through processes unrelated to ancient life. University ...
A scientific approach has been used to re-identify huge birds etched into the desert plains of southern Peru around 2,000 years ago. The birds appear to be exotic to the region and further studies could help explain their significance. The study is published in the Journal of Archaeological Science: Reports. The lines and geoglyphs of Nasca ...