New results from Dark Energy Spectroscopic Instrument hint that the influence of mysterious force driving universe's accelerating expansion may change over time.

A trio of physicists from Princeton University, CIT's Jet Propulsion Laboratory and Spectral Sensor Solutions, all in the U.S ...

Scientists have developed a solar-powered method to convert solid waste into valuable green hydrogen and animal feed.

Dark energy is the placeholder name scientists have given to the unknown force causing the universe to expand faster and ...