Scientists are puzzled by the body of an 18,000-year-old puppy that was found frozen in the ground in Siberia. In spite of careful testing, scientists still can't tell if the animal is a dog or a wolf.
The band Coldplay has released a new album called "Everyday Life". But the group says it won't go on tour until it can figure out how to tour without making the climate crisis worse.
Countries that are fighting over land are using maps to prove their arguments. Map makers and other companies are often caught in the middle of these disputes.
There's new hope for corals in areas of the Great Barrier Reef damaged by warmer waters caused by climate change. Experts are using robots and clever methods to deliver millions of new baby corals.
Around the world, health experts are struggling to contain many deadly diseases. Scientists have tools to fight many of these diseases, but to be successful, they need cooperation.
In today's news roundup, a teen's political message, hidden in a beauty video, spreads across the internet, police are still looking for thieves who stole jewels from Dresden's Green Vault, and farmers in Russia test virtual reality for cows.
In today's news roundup, Albania struggles to recover from a deadly earthquake, a ship carrying 14,600 sheep turns over, and while some politicians warm to the idea of calling a climate emergency, others turn to ice.
The World Health Organization says that 80% of the world's teens don't get enough exercise to live healthy lives. The pattern of inactivity could have serious effects as these teens become adults.
When Jason Esterhuizen was 23, an accident left him blind. Now, eight years later, special glasses and a device inside his brain are allowing him to make out some details of the world around him.
Four years ago, the countries of the world promised to cut pollution in order to fight climate change. Now the United Nations (UN) is warning that instead of going down, global pollution levels are going up.
On October 30, 3M announced the results of its 2019 Young Scientist Challenge. 14-year-old Kara Fan's spray-on bandage beat out several other creative solutions to some of the world's biggest problems.