Four Young People Who Make the World Better: William Zhou
​​William Zhou is the co-founder and leader of Chalk.com.
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​​William Zhou is the co-founder and leader of Chalk.com.
​​George Mtemahanji was born in the African country of Tanzania.
​​Ida Tin was born in Copenhagen, Denmark. She is the founder of Clue, a health company for women in Berlin, Germany.
​​Eighteen-year-old Mateusz Mach was the youngest person in Poland to receive money from investors to expand his company.
The best whisky in the world came from Taiwan.
In Thailand, a commission writing a new constitution is set to consider proposals by the military government.
President Barack Obama has arrived in Cuba, becoming the first American president to visit the island nation in almost 90 years while still in office.
The Teachers Insurance and Annuity Association (or TIAA Institute) is an organization that studies financial issues for educators.
Scientists found sea levels are rising faster today than anytime over the past 3,000 years.
More than one-third of U.S. innovators are born outside the U.S.