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Revamp for High-Pressure-Superconductivity Measurements

The pressures at which some elements start superconducting are so high that making detailed measurements of the transition has been impossible—until now. Read More »

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A Slight Curvature Gives Pebbles an Impacting Edge

Pebbles that are slightly curved—rather than completely flat—exert the highest impact forces when dropped onto a watery surface. Read More »

Research News

Ocean Currents Resolved on Regional Length Scales

Using a detailed simulation, researchers reveal how climate change will affect the regional dynamics of the conveyor-belt-like circulation of water through the Atlantic Ocean. Read More »

Viewpoint

Predicting Tipping Points in Complex Systems

A machine-learning framework predicts when a complex system, such as an ecosystem or a power grid, will undergo a critical transition. Read More »

Special Feature

Podcast: The Sounds of Data

Sonification and other multisensorial approaches offer powerful tools to analyze data, help visually impaired researchers, communicate science, and create science-inspired art. Read More »

Focus

Temperature Affects Aging in Granular Materials

Experiments on a bed of plastic beads reveal a temperature-dependent stiffening over time, which appears to be related to molecular-scale deformations. Read More »

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First Direct Detection of Electron Neutrinos at a Particle Collider

Electron neutrinos produced by proton–proton collisions at the LHC have been experimentally observed. Read More »

Research News

An Elusive Black Hole Comes into View

Observations of seven fast-moving stars at the center of a dense star cluster in the Milky Way reveal the presence of an intermediate-mass black hole, perhaps the most puzzling class of these dark objects. Read More »

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Predictions for Small-Scale Turbulence

A statistical tool tests the long-held assumption that small-scale turbulence is isotropic. Read More »

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