Materials Science Apr 24, 2024

Researchers show it's possible to teach old magnetic cilia new tricks

Magnetic cilia—artificial hairs whose movement is powered by embedded magnetic particles—have been around for a while, and are of interest for applications in soft robotics, transporting objects and mixing liquids. However, ...

General Physics Apr 23, 2024

CMS Collaboration observes new all-heavy quark structures

For over a decade, the CMS Collaboration, a large team of researchers based at different institutes worldwide, has been analyzing data collected at the Compact Muon Solenoid, a general-purpose particle detector at CERN's ...

Nanomaterials Apr 24, 2024

Nanofibers rid water of hazardous dyes: Researchers develop efficient filters based on cellulose waste

Using waste to purify water may sound counterintuitive. But at TU Wien, this is exactly what has now been achieved. Researchers have developed a special nanostructure to filter a widespread class of harmful dyes from water.

Evolution 19 hours ago

Yeast study offers possible answer to why some species are generalists and others specialists

In a landmark study based on one of the most comprehensive genomic datasets ever assembled, a team led by scientists at the University of Wisconsin–Madison and Vanderbilt University offer a possible answer to one of the ...

Biotechnology Apr 22, 2024

New super-resolution microscopy approach visualizes internal cell structures and clusters via selective plane activation

To study living organisms at ever smaller length scales, scientists must devise new techniques to overcome the so-called diffraction limit. This is the intrinsic limitation on a microscope's ability to focus on objects smaller ...

Astronomy Apr 24, 2024

International team detects eruption of mega-magnetic star in nearby galaxy

While ESA's satellite INTEGRAL was observing the sky, it spotted a burst of gamma-rays—high-energy photons—coming from the nearby galaxy M82. Only a few hours later, ESA's XMM-Newton X-ray space telescope searched for ...

Earth Sciences Apr 18, 2024

Drawing a line back to the origin of life: Graphitization could provide simplicity scientists are looking for

Scientists in Cambridge University suggest molecules, vital to the development of life, could have formed from a process known as graphitization. Once verified in the laboratory, it could allow us to try and recreate plausible ...

Bio & Medicine Apr 24, 2024

Cows' milk particles used for effective oral delivery of drugs

Researchers have found that tiny particles present in cows' milk could offer, for the first time, an effective method for the oral delivery of RNA drugs.

Cell & Microbiology Apr 22, 2024

Diamond-based quantum sensing microscope offers effective approach for quantifying cellular forces

Cells rely on constant interplay and information exchange with their micro-environment to ensure their survival and perform biological functions. Hence, precise quantification of tiny cellular adhesion forces, spanning from ...

Earth Sciences Apr 22, 2024

Feedback loop that is melting ice shelves in West Antarctica revealed

New research has uncovered a feedback loop that may be accelerating the melting of the floating portions of the West Antarctic Ice Sheet, pushing up global sea levels.

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