Recent Articles
Machine Learning Makes High-Resolution Imaging Practical
A new acoustic technique involving machine learning could lead to cheaper and faster high-resolution medical imaging. Read More »
Limits on Purifying Quantum States
A new theoretical study identifies fundamental tradeoffs that limit the amount of noise reduction in quantum information systems. Read More »
Small Spheres Freeze When Hot
An optofluidic effect causes a group of fluid-suspended particles to “freeze” when one of them is heated, potentially allowing greater control over these systems. Read More »
Speaking up for Mental Health
Three advocates for combatting mental-health issues in academia share ideas for making a more supportive community. Read More »
Microwave Manipulation of Cold Molecules
Interactions between molecules can be tuned using microwaves, a finding that could be leveraged for studying quantum systems. Read More »
Letters to the Editor—August 3, 2020
Physicists returning to the lab after the long shutdown describe the odd feeling of being back and a new appreciation for the social aspect of science. Read More »
City Sizes May Affect Blackout Probabilities
The probabilities of electricity blackouts may be influenced by the sizes of cities more than by the details of power grids. Read More »
The Complex Variability of Climate
Climate scientist Michael Ghil describes gaps in our understanding of climate change. Read More »
Coldest Electrons Ever from Photocathodes
Researchers have generated the coldest electrons to date from solid-state photocathodes, an achievement that could improve electron sources for particle accelerators and ultrafast electron microscopy applications. Read More »
