Friday, July 1: Scientists working on ‘kilogram’ definition

Scientists trying to nail down the kilogram more precisely | Transgender people allowed in the US military | Tesla being investigated after fatal crash | Dangerous airbags on Hondas | FDA: Don’t eat cookie dough | Boris Johnson won’t run for Prime Minister | Taliban attack in Afghanistan | American citizen killed in the West Bank | Trump vetting Christie for VP | Trump eavesdropped on guests at estate | Scare at Air Force One base | Felons can’t vote in Iowa | Judge blocks Florida abortion law | Judge blocks Mississippi religious freedom law | Adnan getting a new murder trial | Architects selected for Obama’s presidential library | Russia banned from Rio rowing | Facebook allows for user-created fundraising pages | Apple interested in buying Tidal | Spotify not pleased with Apple | Amazon Prime Day | Scarlet Johansson the top-grossing actress | YouTube star fabricated police report | Chanticleers do Rooster proud | Portugal in the semis | Subban traded to Nashville | US soccer match in Cuba | Indians keep winning | Giants bat pitcher instead of DH | Sharapova at Harvard | Chipotle exec placed on leave after cocaine bust | Dick’s buys up Sports Authority name | Gay Talese trashes his upcoming book | Crystal Pepsi coming back