On Sunday, some people in Florida got a message warning them about a power outage and a zombie attack. Luckily, that was only half true.
Scientists in California say they have moved memories between two sea snails. The experiment gives new ideas about how memories are saved.
Nicolás Maduro was re-elected as president of Venezuela in an election many people say was unfair. He has kept control of the country in spite of very tough times.
Britain's Prince Harry married the American actress Meghan Markle on Saturday. Tens of millions of people around the world watched on TV and over the Internet.
Thieves may have stolen almost $20 million from banks in Mexico. It looks like the thieves found a way to steal the money using computers.
Xia Boyu lost both feet after trying to climb Mount Everest. Later, he lost both legs. Last week he became the second person with two artificial legs to climb Mount Everest.
Ramadan is a special month for Muslims. During Ramadan, adult Muslims do not eat or drink during the daytime. This can be very hard for athletes.
US President Donald Trump has moved the US embassy in Israel to Jerusalem. In the protests that followed, 60 people were killed and around 1,700 were hurt.
People are using computer assistants more and more. But as these assistants become more common, people are also discovering more problems with them.