Physics & Astronomy

Physics & Astronomy

Scientists probe Earth's core

We know more about distant galaxies than we do about the interior of our own planet. However, by observing distant earthquakes, researchers at the University…

Physics & Astronomy

Where comets emit dust – Scientists identify the active regions on the surface of comets

Scientists from the Max Planck Institute for Solar System Research in Germany have now developed a computer model that can locate these regions using only the…

Physics & Astronomy

Causes and Consequences of the Helium-3 Supply Crisis

Jason C. Woods, PhD, an assistant professor of radiology and physics and assistant dean of Arts & Sciences, testified April 22 as the Investigations and…

Physics & Astronomy

Physicists capture first images of atomic spin

Though scientists argue that the emerging technology of spintronics may trump conventional electronics for building the next generation of faster, smaller,…

Physics & Astronomy

Unveiling spiral magnetism

Iron is the most useful magnet in our daily life. It is a ‘ferromagnet’ at room temperature and ambient pressure, but displays a variety of other magnetic…

Physics & Astronomy

Starry-Eyed Hubble Celebrates 20 Years of Awe and Discovery

What followed was one of the most remarkable sagas of the space age. Hubble's unprecedented capabilities made it one of the most powerful science instruments…

Physics & Astronomy

Brain-Like Computing: Evolving Circuits on Organic Layers

Information processing circuits in digital computers are static. In our brains, information processing circuits—neurons—evolve continuously to solve complex…

Physics & Astronomy

New Technique Measures Liquid-Solid Interaction with Precision

Wettability — the degree to which a liquid either spreads out over a surface or forms into droplets — is crucial to a wide variety of processes. It influences,…

Physics & Astronomy

LUCIFER: Astronomers Observe Star Formation in Real Time

Large Binocular Telescope (LBT) partners in the U.S, Germany and Italy announced April 21 that the first of two new innovative near-infrared…

Physics & Astronomy

Microfluidic Integrated Circuits for Home Diagnostic Tests

Just as electronic circuits intelligently route the flow of electricity on computer chips without external controls, these microfluidic circuits regulate the…

Physics & Astronomy

Successful Spin Manipulation: Key to Better Quantum Bits

“For the design of quantum computers, you need good quantum bits as information carriers,” says physicist Martin Kamp. So what constitutes a good quantum bit?…

Physics & Astronomy

Agilent Technologies and UC San Diego Collaborate on Chip-Scale Photonic Systems Testing Facility

The new Chip-Scale Photonic Testing Facility is located in the California Institute for Telecommunications and Information Technology (Calit2) on the UC San…

Physics & Astronomy

Caltech researchers create 'sound bullets'

Taking inspiration from a popular executive toy (“Newton's cradle”), researchers at the California Institute of Technology (Caltech) have built a device—called…

Physics & Astronomy

Surprising Exoplanet Atmosphere Discovery Sparks Curiosity

The finding is the latest advance in the quest to measure Earth-like planets that could possibly host signs of life, which researchers expect to find in the…

Physics & Astronomy

Bizarre Matter’s Potential in Quantum Computing Unveiled

There are enticing new findings this week in the worldwide search for materials that support fault-tolerant quantum computing. New results from Rice University…

Physics & Astronomy

Searching for Dark Energy with the Whole World’s Supernova Dataset

The international Supernova Cosmology Project (SCP), based at the U.S. Department of Energy’s Lawrence Berkeley National Laboratory, has announced the Union2…

Feedback