In this paper a three dimensional Mode Matching technique is proposed for the analysis of a spheroidal cavity loaded with a spherical inhomogeneity around one of its focuses. Analytical ...

The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.

A rather unassuming particle is playing an important role in the hunt for subatomic oddities. Similar to protons and neutrons ...

Astronomers have discovered a giant, 500-light-year-wide cavity between two star-forming regions in the constellations Perseus and Taurus. An ancient supernova could be the culprit.

An evaporating colloidal particle–laden droplet leaves behind a ring-like residue after drying. We routinely observe this ubiquitous phenomenon for dried coffee drops; thus, it is known as the "coffee ...