An expanding universe complicates this picture just a little bit, because the universe absolutely refuses to be ...

Albert Einstein stands next to Catholic priest Georges Lemaître in a black and white photo from 1900 In 1915, Albert Einstein published his theory of general relativity, which originally stated that ...

A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. This difference — about 9% — isn’t small, and measurement ...

Encouraged by successes in understanding black holes, theoretical physicists are applying what they’ve learned to whole ...