Some of the darkest objects in the universe are also among its brightest beacons, lighting up entire galaxies while their neighbors stay strangely subdued. The latest generation of supercomputer ...

Artist's conception of early starbursting galaxies. UC Davis astronomers collaborated on new simulations showing how bright galaxies could emerge early in the universe. Stars and galaxies are shown in ...

When high explosives are subjected to sudden shock waves, such as from an impact or detonation, tiny regions of intense heat—called hot spots—form at microstructural defects such as pores. These hot ...

As planetary systems evolve, gravitational interactions between planets can fling some of them into eccentric elliptical orbits around the host star, or even out of the system altogether. Smaller ...

Every few hours, without warning, certain galactic centers light up in soft X-rays and then go dark again — a rhythmic pulse from deep inside a distant galaxy with no obvious trigger. Since the first ...

Proton transport in water governs aqueous acid–base reaction kinetics, powers cellular metabolism and controls energy production in fuel cells. However, despite decades of intensive experimental and ...

Climate changes in the tropical Pacific have temporarily put the brakes on rapid warming and ice melting in Greenland. A puzzling, decade-long slowdown in summer warming across Greenland has been ...

Wolfgang Maaß (left), doctoral research student Hannah Stein and researcher Ankit Agrawal (right) are working with partners from industry and academia to harness the power of quantum computational ...

Imagine describing a physical simulation in plain language, such as “simulate how water flows around an obstacle shaped like a dolphin,” and receiving not only executable code and visualizations, but ...

Climate changes in the tropical Pacific have temporarily put the brakes on rapid warming and ice melting in Greenland. Climate changes in the tropical Pacific have temporarily put the brakes on rapid ...