Pasadena, CA—An international team of astronomers, including Carnegie’s Eric Persson, has charted the rise and fall of galaxies over 90 percent of cosmic history. Their work, which includes some of the most sensitive astronomical measurements made to date, is published by The Astrophysical Journal.
Learning about #photosynthesis is fun! Life as we know it on Earth couldn't exist without this amazing process. And what better way to understand and appreciate everything that plants and algae do for us than through this amazing song from Carnegie Plant Biology and Jonathan Mann?
Jonathan Mann with Liz Freeman Rosenzweig and 3 others.
Do the Photosynthesis dance! It's easy and fun!
I made this video and song with the very fine plant biologists at the Jonikas lab! They study algae!
It was funded by the NSF.
Stanford, CA— With a growing world population and a changing climate, understanding how agriculturally important plants respond to drought is crucial. New work from a team led by Carnegie’s José Dinneny discovers a strategy employed by grasses in drought conditions that could potentially be harnessed to improve crop productivity.
A team of Carnegie scientists has discovered three giant planets in a binary star system composed of stellar ''twins'' that are also effectively siblings of our Sun. One star hosts two planets and the other hosts the third. The system represents the smallest-separation binary in which both stars host planets that has ever been observed. The findings may help explain the influence that giant planets like Jupiter have over a solar system’s architecture.
Scientists have looked for different ways to force hydrogen into a metallic state for decades. Metallic hydrogen is a holy grail for materials science because it could be used for superconductors, materials that have no resistance to the flow of electrons, increasing electrical efficiency many times over. For the first time researchers, led by Carnegie’s Viktor Struzhkin, have experimentally produced a new class of materials blending hydrogen with sodium that could alter the superconductivity landscape.
Baltimore, MD— As we age, the function and regenerative abilities of skeletal muscles deteriorate, which means it is difficult for the elderly to recover from injury or surgery. New work from Carnegie’s Michelle Rozo, Liangji Li, and Chen-Ming Fan demonstrates that a protein called b1-integrin is crucial for muscle regeneration. Their findings, published by Nature Medicine, provide a promising target for therapeutic intervention to combat muscle aging or disease.
Washington, DC— Well-understood physical and chemical processes can easily explain the alleged evidence of a secret, large-scale atmospheric spraying program, commonly referred to as “chemtrails” or “covert geoengineering,” concludes a new study from Carnegie Science, University of California Irvine, and the nonprofit organization Near Zero.
Everything in nature is regulated—from the number of vital molecules found in our bloodstreams to the number of lions living on an African savanna. Over the past 50 years, two revolutions have...
Everyone learns in school that DNA is the genetic coding material found in all organisms. However, the information storage capacity that enables DNA to function in the world of biology can also...
Over the last 30 years, the business of understanding and modeling the Earth's biosphere has evolved. During the early 1980s, simple climate models showed that global warming could be a real...