Search results for advanced imaging

Biotechnology 15 hours ago

Geospatial intelligence methodology makes land use management more accurate and faster

Researchers from São Paulo State University (UNESP), at its Tupã campus in Brazil, have developed and tested a new geospatial intelligence methodology that can contribute more quickly and accurately to land use management ...

Quantum Physics 17 hours ago

Topology-based quantum states resist noise, promising more stable networks

Researchers have discovered a way to protect quantum information from environmental disruptions, offering hope for more reliable future technologies.

Optics & Photonics 19 hours ago

Graphene-based programmable surfaces advance terahertz imaging and 6G communications

Researchers at The University of Manchester's National Graphene Institute have introduced a new class of reconfigurable intelligent surfaces capable of dynamically shaping terahertz (THz) and millimeter (mm) waves. Detailed ...

Optics & Photonics 20 hours ago

Beyond ambiguous reflections: Bridging optical 3D metrology and computer vision

Accurate and robust 3D imaging of specular, or mirror-like, surfaces is crucial in fields such as industrial inspection, medical imaging, virtual reality, and cultural heritage preservation. Yet anyone who has visited a house ...

Biotechnology 20 hours ago

New AI model can measure weed growth—here's how it could help ensure global food security

A new AI model has been developed that can quickly tell how much weeds have grown—and it could help ensure global food security by accelerating the development of next-generation herbicides.

Space Exploration 22 hours ago

Earth 1, asteroids 0: The next generation of planetary defense takes shape at NASA's Jet Propulsion Laboratory

There is a non-zero chance that somewhere in the nearby solar system is a rock that might kill us all.

Astronomy Mar 26, 2025

X-ray observations reveal dynamic features of galaxy cluster PLCKG287

Using NASA's Chandra X-ray observatory, astronomers have observed a massive and hot galaxy cluster known as PLCKG287.0+32.9 (or PLCKG287 for short). Results of the observational campaign, presented March 17 on the arXiv pre-print ...

Plants & Animals Mar 25, 2025

Scientists call for uplisting emperor penguins to 'threatened' on IUCN red list

Scientists at the Woods Hole Oceanographic Institution (WHOI), in collaboration with international partners, have developed a novel approach to addressing uncertainties in ecological and environmental projections, providing ...

Plants & Animals Mar 25, 2025

A hit of dopamine tells baby birds when their song practice is paying off

In his home office in Durham, Duke neuroscientist Richard Mooney shows a series of images of a bird's brain on song. In one, what looks like a pointillist painting illustrates a young zebra finch's myriad attempts to sound ...

Astronomy Mar 25, 2025

Astronomers provide insights into the hot gaseous halo of galaxy NGC 7793

Using Spektr-RG and Chandra space observatories, Chinese astronomers have investigated a nearby spiral galaxy known as NGC 7793. Results of the new study, published March 13 on the arXiv preprint server, deliver important ...

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