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Optics & Photonics Apr 29, 2026

A new era for ultrafast photonics: 2D mercury-acetylide frameworks for near-infrared nonlinear optics

In the increasingly digital world, the demand for faster, more efficient and miniaturized optical devices is ever-growing. From high-speed internet and secure quantum communications to advanced medical imaging and precision ...

Superconductivity Apr 29, 2026

A flower-like pattern exposes chiral superconductivity's long-sought fingerprint

With a carefully designed experiment and a handful of tin atoms, University of Tennessee, Knoxville's physicists have found a long-sought form of superconductivity, taking one more step toward creating custom quantum materials.

Biochemistry Apr 29, 2026

Molecular probe upgrade could make off-target drug effects easier to measure

A UCLA-led international research collaboration has unveiled a new technology that may help scientists better understand how small molecules, including many drugs, bind to proteins. The invention works with an existing lab ...

Biochemistry Apr 29, 2026

AI speeds chemists' search for better disinfectants

Chemists and computer scientists tapped AI to find new disinfectants to combat the growing threat of dangerous "superbugs." Their computational-experimental framework for developing quaternary ammonium compounds, or QACs, ...

Quantum Physics Apr 29, 2026

Physicists reveal universal speed limit on quantum information scrambling

Theoretical physicists in the US have discovered a "speed limit" on the time taken for quantum information to spread through larger systems. Publishing their results in Physical Review Letters, Amit Vikram and colleagues ...

Biotechnology Apr 28, 2026

Egg-scanning AI may let hatcheries sort life, death and sex before chicks emerge

Eggs and poultry provide important sources of protein globally, driving a major industry with large economic impacts. Challenges to hatchery operations include embryo mortality, fertility, sex determination, and eggshell ...

Plants & Animals Apr 28, 2026

Humidity and heat are killers for tropical birds: Waxbill and hornbill studies highlight the dangers

Humans are not the only species negatively affected by increasingly hot and humid conditions. Intense heat waves sometimes kill large numbers of wild animals. Eastern Australia's giant fruit bats, known as flying-foxes, provide ...

Archaeology Apr 28, 2026

Ancient farming clues may finally expose where humanity's most important wheat first emerged

The exact origin of bread wheat (Triticum aestivum) is still a mystery, but researchers believe they are edging closer to the source of one of the most important food staples worldwide. Using genetic studies and ancient plant ...

Planetary Sciences Apr 28, 2026

Perseverance and Curiosity panoramas reveal dual sides of Mars

NASA's Curiosity and Perseverance rovers have captured two 360-degree landscapes that highlight how the missions are revealing details of the Red Planet's formation, watery past, and potential for life. Located 2,345 miles ...

Astronomy Apr 27, 2026

JWST hunts for an 'Earth-moon' twin in a habitable zone, but the star has other plans

The moon has played a huge role in the development of Earth. It stabilizes the planet, tempers dramatic climate swings, and possibly even provides the tidal heating that might have led to the first life forms. So it's natural ...

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