People used small boats to stop big boats and save the earth from getting too hot.

Jensen Huang’s company makes special parts for smart machines and he says they are safe.

David Holmes, who did magic movie tricks, got hurt but is still happy with friends.

Last year was the hottest year because of people and the sun.

Uber wants more electric cars to help the Earth and make rides cleaner by 2040.

A smart tool in the UK can read papers with rules and make them better fast.

The Flying Dinosaur ride stopped by itself to keep everyone safe.

Apple stopped making an electric car to work on smart computer stuff instead.

Fishermen use lights and cameras to catch fish and protect other sea animals.

Bugs eat old fruits and veggies to make food for animals, helping the Earth.

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

The world is very warm and might be the hottest ever this year.

Writing about your feelings in a book can make you happier.