Articles by Ker Than

Team develops a model system to demonstrate what the initial steps of a process for the conversion of CO to hydrocarbons might look like

Scientists discover how trace amounts of arsenic were moving from sediments into groundwater aquifers in Southern California

The central regions of many glittering galaxies, our own Milky Way included, harbor cores of impenetrable darkness—black holes with masses equivalent to millions, or even billions, of suns. What is more, these supermassive black holes and their host galaxies appear to develop together, or "co-evolve." Theory predicts that as galaxies collide and merge, growing ever more massive, so too do their dark hearts.