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COVID-era trick could transform drug and chemical discovery

Laboratories turned to a smart workaround when COVID‑19 testing kits became scarce in 2020. They mixed samples from several patients and ran a single test. If the test came back negative, everyone in it was cleared at once. ...

Organic solvents enable chirality control in inorganic crystals

Chirality—often described as "handedness"—is a fundamental property of nature, underlying the behavior of molecules ranging from DNA to pharmaceuticals. While chemists have long known how to separate left- and right-handed ...

Bulk inorganic crystals grown from water emit 'handed' light

Researchers at Kumamoto University have discovered that a purely inorganic crystal grown from water solution can emit circularly polarized light, a special form of light whose "handedness" distinguishes left from right.

Catching a radical in motion with µSR spectroscopy

Using muon spin rotation spectroscopy, researchers from Japan and Canada have successfully captured the rapid conversion of an imidoyl radical into a quinoxalinyl radical occurring within nanoseconds. The technique enabled ...

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Analytical Chemistry
Catalyst behavior that could cut emissions and stabilize supply of everyday materials revealed
Analytical Chemistry
Single-atom photocatalyst enables green, oxidant-free C–H cross-coupling reactions
Materials Science
Do I have to rinse out my swimsuit after the pool? A textile scientist has the answer
Analytical Chemistry
Versatile mechanophore detects structural damage without false alarms from heat or UV
Analytical Chemistry
Understanding fuel cell catalysts: Study reveals shifting rate-limiting steps
Materials Science
Wood-derived chemicals offer safer alternative for thermal receipt paper coatings
Analytical Chemistry
Sunlight-driven nanoparticles enable cleaner ammonia synthesis at room temperature
Materials Science
Eco-friendly palladium recovery technology to safeguard resource security
Biochemistry
Sugar-derived crystals show stiffness approaching that of aluminum
Materials Science
Researchers develop efficient, reusable compound for capturing carbon dioxide from air
Analytical Chemistry
An AI-based blueprint for designing catalysts across materials
Analytical Chemistry
Converting CO₂ into valuable chemicals in acidic environments: Iodide ions unlock efficient ethylene production
Analytical Chemistry
A molecular switch for green hydrogen: Catalyst changes function based on how it's assembled
Analytical Chemistry
Single-image method can accurately evaluate fibrous material porosity
Analytical Chemistry
Predictive 'mismatch' leads to novel carbon capture method
Analytical Chemistry
AI mimics human-like intuition to explore and analyze chemical reactions
Analytical Chemistry
Tracing the quick synthesis of an industrially important catalyst
Analytical Chemistry
Organic materials conduct ions in solids as easily as in liquids thanks to flexible sidechains
Analytical Chemistry
'AI advisor' helps self-driving labs share control in creation of next-generation materials
Analytical Chemistry
PFAS detection in 15 minutes: A sensor system for rapid on-site analysis

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Plants & Animals
A shark's energy reserves are linked to how far it travels, suggests new study
Plants & Animals
Scientists uncover hidden 'winter memory' inside plants
Molecular & Computational biology
All ears: New study pinpoints what determines ear length in dogs
Plants & Animals
'Supercooling' keeps salamanders from freezing in Canadian winters
Archaeology
Humans returned to British Isles earlier than previously thought at the end of the last Ice Age
General Physics
Beta-decay half-life measurements reveal evolution of nuclear shell structure
Bio & Medicine
Reprogramming the cancer messenger: A new era of tumor extracellular vesicle engineering
Earth Sciences
3D mapping of fault beneath Marmara Sea reveals likely sites for future earthquakes
Plants & Animals
Austrian cow shows first case of flexible, multi-purpose tool use in cattle
Astronomy
X-ray observations reveal hidden disturbances in galaxy cluster Abell 3571
Bio & Medicine
A new nanorobot designed to improve immune cell recognition could help treat colorectal cancer
Earth Sciences
Wildfires trigger massive soil loss for decades, new global map shows
Condensed Matter
Quantum 'alchemy' made feasible with excitons
Plants & Animals
Marine wildlife rarely interact with tidal turbines—and usually avoid collisions when they do, observations show
Earth Sciences
Calm seas can drive coral bleaching, research reveals
Earth Sciences
Japan Trench geology confirmed as key driver of 2011 megaquake
Plants & Animals
Seychelles leads the way in the protection of sharks and rays, finds study
General Physics
Observing the positronium beam as a quantum matter wave for the first time
Environment
AI helps reveal global surge in floating algae
Astrobiology
Experiments bring Enceladus' subsurface ocean into the lab