For the James Webb Space Telescope, milestones have been unyielding. A little more than a month since this trailblazing machine left humanity in amazement following the release of its first astonishi… [+6721 chars]
My heart is broken. I received a phone call this past Tuesday (Aug. 9) from Michele Machholz, informing me that her husband Don died early that morning. Donald Edward Machholz, born Oct. 7, 1952 … [+4327 chars]
The initial tsunami wave created by the eruption of the underwater Hunga Tonga Ha'apai volcano in Tonga in January 2022 reached 90 meters in height, around nine times taller than that from the highly… [+5048 chars]
Raise your hand if youre feeling stressed. Its not just you according to the American Psychological Association, were more stressed than ever. The good news: When it comes to reducing your stress le… [+1149 chars]
After an extended stay at Wildcat Ridge, the Perseverance team is preparing to head southwest to another sedimentary outcrop on the Jezero Crater delta called Enchanted Lake. This site has enchanted … [+2255 chars]
<li>Pizzarello, S. Chemical evolution and meteorites: an update. Orig. Life Evol. Biosph.34, 2534 (2004). ADS CAS PubMed Google Scholar </li><li>Pizzarello, S. & Shock, E. The organic … [+21248 chars]
Data collection Virus-host data was collated from various sources. Major sources for the association databases included data shared by Olival et al4., Pandit et al.3, and Johnson et al.13. In data p… [+20158 chars]
Beauty and horror. Those two concepts coexist in the winning image of the BMC Ecology and Evolution journal's 2022 photography contest. The winner, announced Friday, shows a fly facing the camera w… [+1881 chars]
The Oklahoma gigantic jet of light. (Photo: Chris Holmes) You've probably seen some spectacular bolts of lightning descend from roiling thunder clouds, but did you know that these powerful electrica… [+3828 chars]
This VIS image displays sand dunes within Proctor Crater. These dunes are composed of basaltic sand that has collected in the bottom of the crater. The topographic depression of the crater forms a sa… [+1687 chars]
Lawrence Livermore National Laboratory (LLNL) researchers have designed a compact multi-petawatt laser that uses plasma transmission gratings to overcome the power limitations of conventional solid-s… [+5036 chars]
Scientists have discovered the remarkable impact of reversing a standard method for combatting a key obstacle to producing fusion energy on Earth. Theorists at the U.S. Department of Energy's (DOE) P… [+4377 chars]
