For over 150 years, a rule of thumb dating back to the French mathematician Pierre Ossian Bonnet has been accepted in surface theory: If the metric and mean curvature of a compact surface are known at ...

Unlike our Moon, they can keep water in oceans liquid for more than 4 billion years.

Researchers characterized two moisture-swing polymers for direct air capture, finding that macropore structure governs CO2 sorption capacity and kinetics.

Comets often look like simple icy wanderers with dusty tails, but the latest JWST observations show that their activity can be far more chemically selective. In one of the clearest demonstrations yet, ...

Comet 3I/ATLAS continues to make astonishing headlines, thanks to new findings from astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA). This new research reveals that 3I/ATLAS ...

The Milky Way’s centre looks nothing like the calm band of starlight you see from a dark hillside. In a new, ultra-wide radio mosaic, the region turns into a tangle of cold, threadlike gas structures.

Download CBSE Class 10 Science Sample Paper 2026 by experts for last-minute revision. This sample paper based on the new exam pattern. Practice Biology, Chemistry & Physics questions with solutions ...

Abstract: Accurate molecular representation plays a crucial role in expediting the process of drug discovery. Graph neural networks (GNNs) have demonstrated robust capabilities in molecular ...

Nitrogen dioxide is one of the most harmful air pollutants in urban and industrial regions, contributing to respiratory disease, smog formation, and climate forcing. As governments tighten air quality ...

Chiral gold nanostars show how molecular asymmetry transfers to high-symmetry nanoparticles, producing structures with distinctive optical behavior and enhanced molecular detection. (Nanowerk ...

Certain cells have an unusual shape that is similar to an oak leaf or puzzle piece, and researchers have found that the form of these cells helps them withstand dramatic changes in volume. These cells ...