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Space Exploration 9 hours ago

As Voyager 1's mission draws to a close, one planetary scientist reflects on its legacy

For nearly 50 years, NASA's Voyager 1 mission has competed for the title of deep space's little engine that could. Launched in 1977 along with its twin, Voyager 2, the spacecraft is now soaring more than 15 billion miles ...

Earth Sciences 9 hours ago

Domain knowledge drives data-driven artificial intelligence in well logging

Data-driven artificial intelligence, such as deep learning and reinforcement learning, possesses powerful data analysis capabilities. These techniques enable the statistical and probabilistic analysis of data, facilitating ...

Nanophysics 10 hours ago

Eyes on the impossible: First near-field, subwavelength thermal radiation measurement

Nanodevices change the way we diagnose disease, process food and water, and store renewable energy. But to keep up with next-generation technology, researchers need to understand the fundamental principles that prompt their ...

Social Sciences 10 hours ago

Virtual reality better than video for evoking fear, spurring climate action: Study

Depicting worst-case climate scenarios like expanding deserts and dying coral reefs may better motivate people to support environmental policies when delivered via virtual reality, according to a research team led by Penn ...

Molecular & Computational biology 11 hours ago

Advancements in greenhouse spike detection with deep learning for enhanced phenotypic trait analysis

Accurate extraction of phenotypic traits from image data is essential for cereal crop research, but spike detection in greenhouses is challenging due to the environmental and physical similarities between spikes and leaves. ...

Molecular & Computational biology 11 hours ago

Computer model helps grape growers adapt to shorter winters

As the climate changes, winter is shortening, causing vines and trees to bud earlier in the year, thereby increasing the chances they will be exposed to spring cold snaps and frost that can be hazardous to yields.

Quantum Physics 11 hours ago

Quantum computers can solve combinatorial optimization problems more easily than conventional methods, research shows

The traveling salesman problem is considered a prime example of a combinatorial optimization problem. Now a Berlin team led by theoretical physicist Prof. Dr. Jens Eisert of Freie Universität Berlin and HZB has shown that ...

Plants & Animals 14 hours ago

Sequencing the blue whale and Etruscan shrew genomes

The blue whale genome was published in the journal Molecular Biology and Evolution, and the Etruscan shrew genome was published in the journal Scientific Data.

Analytical Chemistry 14 hours ago

Using AI to develop a new method for improving electrocatalytic converters

Prof Dr. Johannes Margraf and a team of scientists have developed a promising method to improve the efficiency of electrocatalysts. Using simulations and artificial intelligence, the researchers have developed a computer ...

Cell & Microbiology 14 hours ago

Study shows how surface curvature drives cell migration

The curvature of a surface determines the migration behavior of biological cells. They preferentially move along valleys or grooves while avoiding ridges. These findings, published in the journal Proceedings of the National ...

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