Analytical Chemistry Feb 4, 2026

Platinum nanostructure sensor can differentiate mirror-image volatile scent compounds

Terpenes are volatile organic compounds that are responsible for, among other things, the typical scents of plants, resins or citrus fruits. These compounds occur naturally in the environment and influence chemical processes ...

Evolution Jan 29, 2026

Why termite kings and queens are monogamous: Scientists uncover surprising answer

Termites are among the most successful animals on Earth, forming vast societies that can number in the millions. But how did such complex social systems evolve from solitary ancestors that looked much like today's cockroaches?

Biochemistry Jan 29, 2026

Photocatalysis enables direct coupling of native sugars and N-heteroarenes

Researchers from the National University of Singapore (NUS) have developed a "capping-and-coupling" strategy to transform naturally occurring (native) sugars directly into compounds known as C-heteroaryl glycosides. This ...

Plants & Animals Jan 30, 2026

The devastation of island land snails: Pacific leads global wave of extinctions, researchers find

A comprehensive new review paper reveals the staggering loss of biodiversity among island land snails globally. Lead author Robert Cowie of the University of Hawai'i at Mānoa's School of Ocean and Earth Science and Technology ...

Nanomaterials Jan 29, 2026

Freestanding 3D MXene structures push the limits of microscale devices

In a breakthrough that could power next-generation electronics, sensors, and energy storage devices, CMU engineers have developed a fabrication technique that arranges MXene nanosheets, each a million times thinner than a ...

Quantum Physics Jan 30, 2026

Random driving on a 78-qubit processor reveals controllable prethermal plateau

Time-dependent driving has become a powerful tool for creating novel nonequilibrium phases such as discrete time crystals and Floquet topological phases, which do not exist in static systems. Breaking continuous time-translation ...

Bio & Medicine Feb 2, 2026

Two-step approach creates more sustainable protein nanostructures for advanced sensing and therapeutics

Gas vesicles are among the largest known protein nanostructures produced and assembled inside microbial cells. These hollow, air-filled cylindrical nanostructures found in certain aquatic microbes have drawn increasing interest ...

Evolution Jan 29, 2026

AI models retrace evolution of genetic control elements in the brain

Artificial intelligence allows tracing the evolution of genetic control elements in the developing mammalian cerebellum. An international research team led by biologists from Heidelberg University as well as the Vlaams Instituut ...

Plants & Animals Feb 2, 2026

Air pollution causes social instability in ant colonies, triggering attacks on returning nest mates

A research team from the Max Planck Institute for Chemical Ecology has shown in a new study that ants returning from habitats affected by air pollution are attacked when they re-enter the colony. The cause: air pollution, ...

Cell & Microbiology Jan 30, 2026

Metallic markers make direct measurement of protein activity possible

Cells operate on rules not vibes, including when on the precipice of persisting or perishing. Yet, with prior research methods, scientists studying this phenomenon had to infer how cells choose to sustain themselves or self-destruct ...

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