With NASA's Artemis 1 mission launching to the moon this month, Space.com is taking a look at what we know about the moon and why we care. Join us for our Moon Week special report in the countdown to… [+6033 chars]
The Comet 67P/Churyumov-Gerasimenko is much richer in complex organic molecules than scientists expected, and until now, some of those molecules had never been seen around a comet. Because comets … [+4673 chars]
The eruption of the underwater volcano in Tonga that triggered a tsunami earlier this year (January 2022), released more energy than the Tsar Bombathe most powerful nuclear bomb ever detonatedaccordi… [+3549 chars]
Our Sun is nearly 4.57 billion years old and is currently in the middle of its life cycle. But as all good things must come to an end, the eventual extinction of the Sun is unstoppable. Now, a new st… [+1627 chars]
<li>Nurnberger, T. Signal perception in plant pathogen defense. Cell. Mol. Life Sci.55, 167182 (1999). CAS PubMed Article Google Scholar </li><li>Saur, I. M. L. & Huckelhoven, R. Recog… [+12733 chars]
An algorithm is presented for the simulation of reactiondiffusion systems on complex geometries, providing insight on how the interplay of cell geometry and biochemistry can control polarity in livin… [+3366 chars]
A handwritten document thought to have been penned by Galileo Galilei is actually a forgery, the University of Michigan has announced. The single piece of paper was a jewel of the collection of the… [+3401 chars]
General All reagent grade chemicals and solvents were purchased from standard suppliers and were used as received without further purification. Oligonucleotides were purchased from BioDesign or Paci… [+22716 chars]
Screening of single-solvent electrolytes at low temperatures We screened different electrolyte solutions at 35°C using a variety of salt-solvent combinations. Ethers with low melting points, includi… [+27864 chars]
A long time ago, climate change caused an unexpected change in the Earth’s biosphere: even as other species underwent mass extinction, there was a significant increase in the population and diversity… [+4564 chars]
NGC 6540 is a globular cluster in the constellation Sagittarius, about 17,000 light years away from Earth. NASA/ESA Hubble Space Telescope’s Wide Field Camera 3 and Advanced Camera for Surveys recent… [+1311 chars]
A new Bayesian analysis of remote work data supports one of the oldest theories in social networks, with fresh implications for the future of work environments. Weak ties describe the infrequent con… [+8703 chars]
