As electronic devices get smaller and more complicated, it can be hard to know exactly when something is looking at you or listening to you. Two recent news stories help make that point.
Scientists have long wondered why zebras have stripes. A recent study seems to show an unexpected reason - to confuse flies so that it's hard for them to land.
Star Wars fans in France got some good news recently - fighting with lightsabers has just officially become a sport in the country.
Scientists are reporting that the world's insects are dying out eight times faster than most other animals. They warn that the loss of these insects will cause big problems for all life on earth.
The thieves who robbed Seiji and Fuyumi Iimura didn't even have to break in. The seven works of art they stole had been left sitting out in the garden. Why? They were bonsai trees.
Over 10,000 students across the United Kingdom (UK) skipped school on Friday to take part in a massive protest. The students want their government to take action on climate change.
As smartwatches become more popular around the world, governments and other groups are warning that many smartwatches for children are unsafe.
On Tuesday, the country of Macedonia officially changed its name to North Macedonia. The change seems small, but it solves a problem that has been going on for almost 30 years.
Four years ago, a brand new island rose up out of the south Pacific Ocean near Tonga. Now scientists have visited the island and made some new discoveries.
Humans are not the only ones who use dating sites and apps to find a mate. Frogs and cows are also finding partners through creative use of technology.
If you were born without a body part, could you build that part out of Lego? That's what a teenager from Andorra has done - several times, in fact.