Phys.org news
Phys.org / AI model uses molecular energy to predict the most stable atom arrangements
Whether a smartphone battery lasts longer or a new drug can be developed to treat incurable diseases depends on how stably the atoms constituting the material are bonded. The core of molecular design lies in finding how to ...
Phys.org / Football-sized fossil creature may have been one of the first land animals to eat plants
Life on Earth started in the oceans. Sometime around 475 million years ago, plants began making their way from the water onto the land, and it took another 100 million years for the first animals with backbones to join them. ...
Phys.org / Machine learning reveals hidden landscape of robust information storage
In a new study published in Physical Review Letters, researchers used machine learning to discover multiple new classes of two-dimensional memories, systems that can reliably store information despite constant environmental ...
Phys.org / Fruit fly study reveals how mating triggers behavioral changes in females
Researchers from The Universities of Manchester and Birmingham have identified the exact nerve cells in the brain that drive important behavioral changes in female fruit flies after they mate. The discovery, published in ...
Phys.org / How giant galaxies could form just 1.4 billion years after the Big Bang
The existence of massive, elliptical galaxies in the early universe has puzzled astronomers for two decades. An international team led by Nikolaus Sulzenauer and Axel Weiß from the Max Planck Institute for Radio Astronomy ...
Phys.org / Non-biologic processes don't fully explain Mars organics collected by Curiosity, researchers say
In a new study, researchers say that nonbiological sources they considered could not fully account for the abundance of organic compounds in a sample collected on Mars by NASA's Curiosity rover. The paper is published in ...
Phys.org / Rules of unknown board game from the Roman period revealed
Researchers have used AI to reconstruct the rules of a board game carved into a stone found in the Dutch city of Heerlen. The team concludes that this type of game was played several centuries earlier than previously assumed.
Phys.org / Novel nanosheets boost clot clearing while limiting systemic bleeding
Thrombotic disorders—such as ischemic stroke, heart attack, pulmonary embolism, and deep vein thrombosis—are principal contributors to global mortality. However, conventional thrombolytic therapies are often constrained ...
Phys.org / Half of the world's coral reefs suffered major bleaching during the 2014–2017 global heat wave, estimates suggest
Benefits to society from coral reefs, including fisheries, tourism, coastal protection, pharmaceutical discovery and more, are estimated at about $9.8 trillion per year. For the first time, an international team led by Smithsonian ...
Phys.org / Chang'e-6 samples constrain lunar impact flux and illuminate early impact history
Scientists from the Institute of Geology and Geophysics of the Chinese Academy of Sciences (CAS), the CAS Aerospace Information Research Institute, and other institutions, have revised the decades-old lunar crater chronology ...
Phys.org / Discovery of a possible pulsar in the Milky Way's center could enable unprecedented tests of General Relativity
Researchers from Columbia University and Breakthrough Listen, a scientific research program aimed at finding evidence of civilizations beyond Earth, have published new results from the Breakthrough Listen Galactic Center ...
Phys.org / A possible first-ever Einstein probe observation of a black hole tearing apart a white dwarf
On July 2, 2025, the China-led Einstein Probe (EP) space telescope detected an exceptionally bright X-ray source whose brightness varied rapidly during a routine sky survey. Its unusual signal immediately set it apart from ...