Geophysicists at ETH Zurich are using models of the lower mantle to identify areas where earthquake waves behave differently than previously assumed. This indicates the presence of zones of rocks that are colder, or have ...
Earth Sciences
Jan 7, 2025
0
100
The size and spin of black holes can reveal important information about how and where they formed, according to new research.
Astronomy
Jan 7, 2025
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136
Quantum computing holds the promise of outperforming classical computing on some optimization and data processing tasks. The creation of highly performing large-scale quantum computers, however, relies on the ability to support ...
An international team of astronomers have investigated a large Galactic supernova remnant designated G278.94+1.35. Results of the study, published Dec. 30 on the pre-print server arXiv, shed more light on the properties of ...
Dipole toroidal modes are a unique set of excitations that are predicted to occur in various physical systems, ranging from atomic nuclei to metamaterials. What characterizes these excitations, or modes, is a toroidal distribution ...
Courtship and procreative behavior in many species of elasmobranchs—cartilaginous fish including rays, sawfish, sharks, and skates—may include following and biting. However, there has been little research on procreative ...
Patagonia's fjords are home to spectacular biodiversity, with many endemic and endangered aquatic species. They are also an environment suitable for thriving fisheries that support food security and local economies, being ...
As the search for sustainability permeates all fields, researchers are turning to a unique organic source for creating antibacterial silver nanoparticles (Ag-NPs)—the humble goji berry.
Bio & Medicine
Jan 7, 2025
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68
As computer chips continue to get smaller and more complex, the ultrathin metallic wires that carry electrical signals within these chips have become a weak link. Standard metal wires get worse at conducting electricity as ...
Nanophysics
Jan 7, 2025
0
40
NASA is pitching a cheaper and quicker way of getting rocks and soil back from Mars, after seeing its original plan swell to $11 billion.
Space Exploration
Jan 7, 2025
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119
