A big bull on the tracks made the trains stop and people had to wait.

In Germany, stickers with codes on graves tell stories about the people buried there.

A new shot can help stop a sickness from bug bites that makes you feel very hot.

Websites might have to pay if they don’t make saying no to cookies easy.

Tincy is a brave nurse and super mum who got sick but still helps others.

Famous songwriters use smart machines to help make music, but say machines can’t copy human feelings.

A man made a machine called Furbinator 3000 to scare away foxes and badgers from his garden.

India needs more people to make cool movie tricks but is finding ways to teach them.

The UK is closing its last coal power station to use cleaner energy like wind.

Less trees in Brazil’s big forest are being cut down this year.

Vishal uses drones to take pictures of the big forest with tigers and crocodiles.

Seventeen uses smart computers to help make music, but real people still create it.

Someone pretended to be the President on the phone and said not to vote now.

Bristol is having a big tech party where they show socks that can spot Alzheimer’s disease.

Farmers drove big machines to London because they are worried about making food.