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Tech Xplore / AI, computer graphics and wave optics combine for more realistic holographic VR/AR displays

Combining computer graphics, wave optics and AI-based calibration, researchers at The University of Hong Kong (HKU) have developed two techniques that help holographic displays reproduce more natural changes in focus, perspective ...

19 hours ago in Hi Tech & Innovation
Phys.org / Cool adaptations: How fish survive in the Antarctic Ocean

With water temperatures as low as -1.9°C (28.6°F), the Southern Ocean is a place of extreme living conditions. A new study led by Senckenberg researchers shows how fish have adapted to Antarctic temperatures. The researchers ...

21 hours ago in Biology
Phys.org / A new role for chlorine: Uncovering anion redox in solid-state battery cathodes

As demand grows for safer and more capable rechargeable batteries, scientists are looking beyond the familiar metal-centered chemistry of conventional cathodes. A promising route is to draw additional charge from anions—the ...

Nov 10, 2026 in Chemistry
Phys.org / Heat-trapping carbon pollution drops, but scientists cite the Iran war rather than energy progress

Global carbon pollution dropped this year ever so slightly, but it's more because of oil shocks reverberating from the Iran war than anything the world has done to fight climate change, scientists said in a new study.

Nov 10, 2026 in Earth
Phys.org / Accidental discovery enables room-temperature recrystallization of molybdenum

Researchers at the University of Rochester and Technion–Israel Institute of Technology accidentally discovered a new way to rearrange the internal structure of molybdenum—an extremely heat-resistant metal—at room temperature. ...

Nov 9, 2026 in Nanotechnology
Phys.org / From chaos to 'intelligent' soft matter—how tiny chemical differences guide droplets into ordered structures

Disorder can make sense, and understanding its logic can be genuinely useful. A study by a research group at the University of Trento shows how a minimal chemical difference can turn chaotic, disordered motion into a highly ...

Nov 6, 2026 in Physics
Phys.org / Cancer-linked gene uses 'shortcut' to trigger cell division

Living cells are one of the few materials that can replicate themselves, and this is crucial for tissue development and recovery from injury or illness. But making sure cell division only happens at the right time is essential; ...

Nov 6, 2026 in Biology
Tech Xplore / New instrument at Brazil's Sirius accelerator enables researchers to observe solar cells in operation

Scientists at the Brazilian Center for Research in Energy and Materials (CNPEM) in Campinas, São Paulo state, developed an instrument for the Sirius particle accelerator that can observe the interior of solar cells on a nanoscale ...

Nov 5, 2026 in Energy & Green Tech
Phys.org / Australia approves seabed site where a Japanese company will store carbon pollution

Australia has designated a seabed storage site near its northern coast where a Japanese company plans to store massive amounts of carbon pollution using a technology that has divided climate scientists.

Nov 5, 2026 in Earth
Tech Xplore / Digital cold strain engineering opens a new route to the programmable control of materials

Strain engineering allows researchers to alter a material's electronic and optical behavior by changing its physical structure rather than its chemical composition. The approach is well established in crystalline materials, ...

Nov 4, 2026 in Engineering
Tech Xplore / Hypersonic projectiles turn ultra-hard diamond composite into shock-absorbing graphite

"Diamonds are forever." Or so the saying goes. Texas A&M University College of Engineering and Rice University researchers put that claim to the ultimate test. They forged a diamond composite, then marched it directly into ...

Nov 4, 2026 in Engineering
Phys.org / Exactly solvable model reveals how trapped light can create magnetic order in one-dimensional spin chains

A research team wanted to better understand how the forces between particles inside a material change. They discovered that by confining one-dimensional classical spin chains inside a mirror box cavity with light, they could ...

Nov 2, 2026 in Physics