2015 !!top!!

Major studies included the 2015 National Content Test on race and ethnicity [1], a report on Educational Attainment (showing 88% of adults had a high school diploma) [10], and the An Aging World report [19].

Major legal and social transformations reshaped domestic landscapes, particularly in the West.

The music world was dominated by the release of Adele’s "Hello," which shattered viewing and listening records upon its release in October. Major studies included the 2015 National Content Test

In the historic Obergefell v. Hodges ruling in June, the US Supreme Court legalized same-sex marriage nationwide.

The world in 2015 faced severe geopolitical and humanitarian challenges. In the historic Obergefell v

: NASA’s New Horizons mission performed the first-ever flyby of

: In April 2015, Google rolled out its "Mobilegeddon" algorithm update, which heavily penalized websites that were not optimized for smartphones. : NASA’s New Horizons mission performed the first-ever

Major international treaties and shifting borders shaped the geopolitical realities of 2015.

Love it or hate it, Jurassic World reset the bar for nostalgia-bait. It proved that if you put a recognizable IP in a summer slot, the world will show up. It became the second highest-grossing film of the year behind Force Awakens .

: Genome engineering reached new heights as researchers demonstrated CRISPR's viability in precisely editing human cells. The advancement earned it the title of "Breakthrough of the Year" by Science magazine. 4. Tech Innovations and the Digital Shift