Scientists at Kings College London, have come up with a very unusual toothpaste - it was made using sheep's wool. The scientists say the toothpaste can not only protect teeth, but can also help repair damaged teeth.
Birds are famous for waking up early. But in a recent study, scientists discovered that light pollution is leading birds to wake even earlier and go to sleep later. Bright lights are costing birds an average of 50 minutes of sleep each night.
Today, NewsForKids.net looks at several important stories from Asia: A deadly earthquake hits Afghanistan; Asian leaders meet in China; and a court in Thailand removes the country's prime minister.
History-making tennis star Althea Gibson is being celebrated at the US Open this year. Monday would have been her 98th birthday. And 75 years ago today, Gibson became the first Black player to take part in the US National Championships. She led the way, making life easier for many future athletes of color.
A huge offshore wind farm project near Rhode Island has been suddenly stopped by the US government. The project, which is 80% completed, was meant to bring clean energy to hundreds of thousands of homes. Some people worry that the government is making it too hard for wind power projects to succeed.
In early August, people representing over 180 countries met for 10 days in Geneva, Switzerland. They hoped to reach an agreement on dealing with plastic pollution. But the meeting ended in failure. Most countries wanted to put limits on producing new plastic. But countries that produce lots of plastic fought the idea.
Workers in Kiruna, Sweden have been working hard to raise one of the country's most famous churches and roll it over 3 miles (5 kilometers) to a new location. The church's old location was no longer safe. The operation took two days to complete.
Scientists from the University of Florida have recently reported on the world's largest nesting site for freshwater turtles. They counted about 41,000 Giant South American River turtles at the site. Just as importantly, they developed a more accurate method of counting the turtles.
Heat waves across Europe are bringing record temperatures and dangerous, widespread wildfires. Southern European countries like Spain, Greece, and Portugal are being hit especially hard. But summer heat waves have also caused problems in Northern Europe and elsewhere around the globe.
When a fireball fell through the sky in the southeastern United States on June 26, it caught the attention of people across seven states. It was a meteor breaking up as it fell through the Earth's atmosphere. A small part of the space rock tore through a house in Georgia. Scientists now say the meteorite is older than the Earth.
US President Donald Trump has taken advantage of a little-used law to take control of the police of Washington, DC. On Monday, claiming an "emergency", he also put National Guard soldiers on the streets of the US capital. Mr. Trump says he aims to end violent crime and remove homeless people from the city.