Gutting NASA is a preventable disaster,” writes Christopher Cokinos in an op-ed. “Congressional voices on both sides of the ...

The famous black hole M87 keeps surprising us. New research calculates its spin speed to be at 80% of the theoretical limit, ...

It was difficult to watch and remain silent as recent news in India has shown us how our popular culture and the media have come to use the word guru with great frivolity to the detriment of all of us ...