The air pollution in Mexico City has gotten so bad that the mayor called an emergency. Schools were closed on Thursday and Friday. The emergency was finally ended on Saturday.
Published in “Year: 2019”
New Zealand's Prime Minister Jacinda Ardern got an unusual letter in the mail recently. A young girl sent her five dollars along with a request for more information on dragons and special brain powers.
Australians vote on Saturday in an election that will decide the country's next prime minister. The election is expected to be close, but many people think things aren't looking good for the current government.
In elementary school, Glenn Cameron was very aware of the challenges faced by his friend, who was missing a hand. Now Mr. Cameron has built a robotic hand that can be controlled by a human brain.
Last week, almost every country in the world except the United States signed a new agreement to control plastic waste. The new agreement should help track plastic waste and make sure more of it actually gets recycled.
Germany has opened a special electric highway for trucks. The system allows trucks which run on both diesel fuel and electricity to recharge their batteries while driving.