Plants like Arabidopsis rely on a molecule called DDM1 to pass down accurate chromosome copies to future generations. But if it's so important, why isn't Arabidopsis affected when DDM1 is lost? After 30 years, botanists have found the answer. Arabidopsis has a backup plan known as RNAi. Read more ›
2
Increasingly complex applications such as artificial intelligence require ever more powerful and power-hungry computers to run. Optical computing is a proposed solution to increase speed and power efficiency but has yet to be realized due to constraints and drawbacks. A new design architecture, called diffraction casting, seeks to address these shortcomings. It introduces some concepts to the field of optical computing that might make it more appealing for implementation in... Read more ›
21
Mathematicians have developed a recipe for upgrading quantum computers to simulate complex quantum systems, such as molecules. Their discovery brings us closer to being able to predict how new drugs will behave within our bodies and has the potential to revolutionize pharmaceutical development. Read more ›
1
Comamonadacae is a family of bacteria often found growing on plastics in water. New study finds a bacterium in this family can break down the plastic for food. Researchers also identified the enzyme the bacterium use to degrade plastic. The discovery opens new possibilities for developing bacteria-based engineering solutions to help clean up difficult-to-remove plastic waste. Read more ›
12
Physicists have succeeded in coupling two Andreev qubits coherently over a macroscopic distance for the first time. They achieved this with the help of microwave photons generated in a narrow superconducting resonator. The results lay the foundation for the use of coupled Andreev qubits in quantum communication and quantum computing. Read more ›
2
Deposits of ice in lunar dust and rock (regolith) are more extensive than previously thought, according to a new analysis of data from NASA's LRO (Lunar Reconnaissance Orbiter) mission. Ice would be a valuable resource for future lunar expeditions. Water could be used for radiation protection and supporting human explorers, or broken into its hydrogen and oxygen components to make rocket fuel, energy, and breathable air. Read more ›
12
A chip-based 'tractor beam' can trap and manipulate biological particles using a tightly focused beam of light emitted from a silicon-photonics chip. The device could help biologists and clinicians study DNA, classify cells, and investigate the mechanisms of disease. Read more ›
15
The study blends math, statistics and biology to show that this long-held hyperbolic pattern is an anomaly because it doesn't account for the fact that all species on earth are defined as much by their unique traits as the variation that exists in those traits. Read more ›
2
A new way of diagnosing lung cancer with a blood draw is 10 times faster and 14 times more sensitive than earlier methods, according to researchers. Read more ›
1
A new study identified that a semi-synthetic compound can be derived from natural compounds and shows potent activity against tuberculosis (TB), including multi-drug resistant TB. Read more ›
48
A new study has demonstrated a new, non-invasive imaging technique can accurately detect clear-cell renal cell carcinoma, the most common form of kidney cancer. Read more ›
0
Mindset and expectations, not just the external environment, shape the 'table of contents' into which our brains organize the day. Read more ›
10
Human stem cell transplants successfully repaired macular holes in a monkey model, researchers report. After transplantation, the macular holes were closed by continuous filling of the space with retinal tissue. Read more ›
57
A new study estimates that thousands of lives could have been saved during the first year of the COVID-19 pandemic if convalescent plasma had been used more broadly, particularly in outpatients at high risk for severe disease and in hospitalized patients during their first few days of admission. Read more ›
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New findings underscore the importance of further research to enhance our understanding of urban heat dynamics in subtropical and tropical regions, ensuring that heat mitigation efforts are informed by the most accurate data available. A recent study examines the effectiveness of using land surface temperatures (LSTs) as proxies for surface air temperatures (SATs) in subtropical, seasonally wet regions. Scientists used satellite remote sensing data to explore how LST reflects human... Read more ›
0
A research team has created the Comorbid Operative Risk Evaluation (CORE) score to better account for the role chronic illness plays in patient's risk of mortality after operation, allowing surgeons to adjust to patients' pre-existing conditions and more easily determine mortality risk. Read more ›
5
University of Utah mathematics and climate researchers are building new models for understanding the dynamics of sea ice, which is not as solid as you might think. Read more ›
0
A new theory 'demystifies' the crystallization process and shows that the material that crystallizes is the dominant component within a solution -- which is the solvent, not the solute. The theory could have implications for everything from drug development to understanding climate change. Read more ›
0
A compound found in African wormwood -- a plant used medicinally for thousands of years to treat many types of illness -- could be effective against tuberculosis, according to a new study. Read more ›
2
A serious, irreversible eye disease known as myopic maculopathy is on the rise. Read more ›
5
Most popular sources
Business Insider
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27% 8 |
Tech Wire Asia
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15% |
CNET
|
7% 1 |
The Verge
|
6% 2 |
Gizmodo
|
6% 1 |
| View sources » | |
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26.11.2024 02:00
Last update: 01:40 EDT.
News rating updated: 08:51.
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