The high court has given the president immunity and protected him from nationwide injunctions. Congress is giving ground on ...

PLEASE NOTE: Declarations and statements with respect to the Convention and to the Agreement on Part XI made before 31 December 1996 - upon signature, ratification or accession - have been ...

A material that emits less energy than it absorbs has the potential to save some of the sunlight wasted by solar collectors.

Just over 200 years after French engineer and physicist Sadi Carnot formulated the second law of thermodynamics, an international team of researchers has unveiled an analogous law for the quantum ...

A recent judgment by the US Supreme Court calls into question the separation of powers established by the constitution.

Among the more than 150 new Florida laws that went into effect on July 1 are some that make some changes to driving in the ...

It is possible to make a material emit more radiation than it absorbs, violating the laws of physics in a way that could make energy-harvesting devices more efficient ...

We investigate the influence of two groups of ions on the complex dielectric constant of a nematic liquid crystal limited by perfectly blocking electrodes. The analysis is performed by solving the ...