An experimental therapy uses a person’s weak immune system to fight deadly blood cancers.
Google’s self-driving car hit a small bump in the road.
A prominent Republican has criticized presidential candidate and billionaire Donald Trump as unworthy of the office of president of the United States.
For the first time, a team of refugees will compete at the Olympic Games.
Trump says he will build a wall between the United States and Mexico.
Some immigrants in the northeastern state of Maine are learning to lose their accents.
Social entrepreneurs – people who create start-up companies that would help the environment, health care or agriculture – are on the rise.
Number six is Brighton, England.
There was more excitement about the discussion of diversity than the red carpet or the Oscars at the 2016 Academy Awards on Sunday night.
U.S. presidential candidates Hillary Clinton and Donald Trump controlled the race for the White House with victories across the country on Super Tuesday.