Search results for Explained

Analytical Chemistry 23 hours ago

A new way of designing auxetic materials

Imagine pulling on the long ends of a rectangular piece of rubber. It should become narrower and thinner. But what if it instead became wider and fatter? Now, push in on those same ends. What if the rubber became narrower ...

Planetary Sciences May 31, 2024

Glimpses of a volcanic world: New telescope images of Jupiter's moon Io rival those from spacecraft

New images of Jupiter's volcano-studded moon Io, taken by the Large Binocular Telescope on Mount Graham in Arizona, offer the highest resolution of Io ever achieved with an Earth-based instrument. The observations were made ...

Ecology May 31, 2024

Scientists map biodiversity changes in the world's forests

A group of EPFL and ETH Zurich scientists have mapped the biodiversity in forests worldwide. Their data, when combined with climate projections, reveal trends that could support ecosystem conservation and restoration efforts.

Nanophysics May 31, 2024

A 20-year-old puzzle solved: Researchers reveal the 'three-dimensional vortex' of zero-dimensional ferroelectrics

Materials that can maintain a magnetized state by themselves without an external magnetic field (i.e., permanent magnets) are called ferromagnets. Ferroelectrics can be thought of as the electric counterpart to ferromagnets, ...

Bio & Medicine May 31, 2024

A nanomaterial one-two punch quickly heals wounds in diabetic animal model

Wounds that are superficial for some can be life-threatening for others. With diabetic wounds, healing can be slow, particularly in the feet, increasing the tissue's susceptibility to infection. Foot ulcers and other diabetic ...

Astronomy May 31, 2024

Dark matter could make our galaxy's innermost stars immortal

Stars near the center of our galaxy are acting kind of weird. Dark matter may be the explanation.

Cell & Microbiology May 31, 2024

The world's most powerful anti-fungal chemistries cause fungal pathogens to self-destruct

Scientists have discovered that the most widely-used class of antifungals in the world causes pathogens to self-destruct. The University of Exeter-led research could help improve ways to protect food security and human lives.

Plants & Animals May 30, 2024

Trout in mine-polluted rivers are genetically 'isolated,' new study shows

Trout living in rivers polluted by metal from old mines across the British Isles are genetically "isolated" from other trout, new research shows. The work appears in Diversity and Distributions.

Social Sciences May 30, 2024

Report indicates EU citizens feel increasingly European

The sense of a European identity has increased among inhabitants of the European Union in the past 15 years—in spite of crises like Brexit and the Eurozone crisis. That is the conclusion of professor of European Studies ...

Environment May 30, 2024

Study finds political commitment in long-term climate policy key for effective EU emissions trading system

High policy credibility is crucial for carbon prices in the EU emissions trading system (EU ETS) to be high enough to efficiently incentivize emission reductions in the long term, a new study finds.

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