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Polymers Sep 10, 2026

Fully recyclable hydrogel begins healing itself within minutes

Imagine this. You pick up a contact lens from its container and—yikes!—it falls on the bathroom floor. Before you know it, your cat pounces, claws out. By the time you wrestle it back, the lens looks like a tiny chew toy. ...

Earth Sciences Sep 10, 2026

Water isotopes reveal early drought signals in Central Amazon rainfall

The historic droughts of 2023 and 2024 in the Amazon reduced river flows and altered the region's rainfall composition. Daily monitoring in Manaus, the capital of the Brazilian state of Amazonas, revealed these changes through ...

Cell & Microbiology Sep 10, 2026

An unusual bacterium that penetrates and lives inside human cells may offer a new drug target

Research underway in the lab of Rebecca Alexander, a professor in Wake Forest University's Department of Chemistry, is shedding light on an unusual human bacterium, Mycoplasma penetrans. Alexander's work to understand how ...

Biochemistry Sep 10, 2026

First PLP-dependent enzyme that influences bacterial protein production discovered

Researchers from the Singapore-MIT Alliance for Research & Technology's (SMART) Antimicrobial Resistance (AMR) interdisciplinary research group, alongside collaborators from Massachusetts Institute of Technology (MIT), Nanyang ...

Nanophysics Sep 10, 2026

Ultrathin silicon structures can tune mid-IR light in billionths of a second

Light in the mid-infrared (mid-IR) portion of the electromagnetic spectrum plays a key role in modern sensing. Because molecules interact with this kind of light in specific ways, researchers use technologies like mid-IR ...

General Physics Sep 10, 2026

New pulse-train method aims to improve precision in quantum control

Quantum technologies are poised to transform fields ranging from medicine and sensing to computing and communications by manipulating the energy states of atoms and molecules. These manipulations are achieved by controlling ...

Nanophysics Sep 10, 2026

'White graphene' reshaped at the atomic scale with tailor-made nanopores

A research team at the University of Vienna led by physicist Jani Kotakoski demonstrates how the shape of nanopores in hexagonal boron nitride—the electrically insulating counterpart to graphene, also known as "white graphene"—can ...

Planetary Sciences Sep 10, 2026

BepiColombo measures Mercury's particle bombardment up close

The joint BepiColombo mission of the European Space Agency (ESA) and the Japan Aerospace Exploration Agency (JAXA) is settling into orbit around Mercury after an eight-year journey. In early September, BepiColombo's two orbiters, ...

Astrobiology Sep 10, 2026

Asteroid Ryugu's dust reveals nitrogen's slow concentration into complex molecules

Nitrogen is a key ingredient in the biomolecules that form the building blocks of life. Yet as an unbonded gas, it is far more likely to drift into space than to lock itself into solid compounds, making it difficult for astronomers ...

Plants & Animals Sep 10, 2026

AI pinpoints when fish reach their thermal limit

Researchers have developed an AI-based system that automatically and objectively detects the moment when fish experience loss of equilibrium (LOE) due to temperature stress. The system combines DeepLabCut, a deep-learning ...

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