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Search results for advanced imaging

Nanophysics Jun 30, 2025

Engineering nano-clouds that can change color, temperature and outwit heat sensors

How does a cloud stay cool under direct sunlight—or seem to vanish in infrared? In nature, phenomena like white cumulus clouds, gray storm systems, and even the hollow hairs of polar bears offer remarkable lessons in balancing ...

Biotechnology Jun 30, 2025

Flying smart: Triple-camera drone detects crop stress for smarter sesame farming

A team of researchers led by Dr. Ittai Herrmann at The Hebrew University of Jerusalem, in collaboration with Virginia State University, the University of Tokyo and the Volcani Institute, has applied an advanced drone-based ...

Earth Sciences Jun 30, 2025

Santorini earthquakes traced to sideways magma movement in crust, not traditional volcanic centers

When the island of Santorini was rattled by thousands of small earthquakes earlier this year, many people were left mystified about the source of the tremors.

Earth Sciences Jun 27, 2025

Study reveals uneven land sinking across New Orleans, raising flood-risk concerns

Parts of New Orleans and its surrounding wetlands are gradually sinking, and while most of the city remains stable, a new study from Tulane University researchers suggests that sections of the region's $15 billion post-Katrina ...

Cell & Microbiology Jun 27, 2025

Scientists uncover cell structures that squids use to change their appearance

By examining squid skin cells three-dimensionally, a University of California, Irvine–led team has unveiled the structures responsible for the creatures' ability to dynamically change their appearance from transparent to ...

Space Exploration Jun 26, 2025

Rolling for science: Mars orbiter learns new moves after nearly 20 years in space

After nearly 20 years of operations, NASA's Mars Reconnaissance Orbiter (MRO) is on a roll, performing a new maneuver to squeeze even more science out of the busy spacecraft as it circles the Red Planet. Engineers have essentially ...

Astronomy Jun 26, 2025

Citizen scientists find new eclipsing binary stars

When two stars orbit one another in such a way that one blocks the other's light each time it swings around, that's an eclipsing binary. A new paper from NASA's Eclipsing Binary Patrol citizen science project presents more ...

Biotechnology Jun 26, 2025

Autonomous AI systems can help tackle global food insecurity

There is a growing and urgent need to address global food insecurity. This urgency is underscored by reports from the Food and Agriculture Organization of the United Nations, which states that nearly 828 million people suffer ...

Earth Sciences Jun 26, 2025

AI enhances sea surface temperature data for better climate and weather forecasts

Every summer, typhoons threatening the Korean Peninsula draw their energy from the warm waters of the Northwest Pacific Ocean. In recent years, the frequency and intensity of extreme weather events—such as heat waves, droughts, ...

Biotechnology Jun 25, 2025

Research advances precision dairy care with AI-powered tools

As the dairy industry increasingly adopts automation with the use of sensors and robotics, researchers at Texas A&M AgriLife are helping producers harness this evolving technology to help optimize production and improve the ...

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