Two weeks ago, Russia dropped out of a deal that allowed Ukraine to safely ship its food to other countries. Now Russia is attacking Ukraine's ports, trying to prevent Ukraine from selling its grain. The effort is likely to lead to higher food prices worldwide.
Published in “Europe”
People who have trouble walking or moving around often have a hard time enjoying the beach. But hundreds of beaches in Greece now offer a new way for people in wheelchairs to get into the water by themselves. It's called Seatrac.
Scientists in Europe have discovered that magpies and crows are using an unusual material to build their nests - spikes designed to keep birds away from buildings. The birds appear to be removing the spikes from buildings and adding them to their own nests.
Recently, people around the world have been experiencing some of the hottest weather ever recorded. In some places, the weather has been so hot that it's been dangerous. The extreme weather is being caused by climate change.
On Friday, a military group that's paid to work with Russia threatened to attack the country instead. By Saturday, the two sides reached an agreement to work together again. But the temporary rebellion has shocked Russia and left President Vladimir Putin weaker.
On June 16, a huge chunk of rock and dirt fell from a mountain above the Swiss village of Brienz. Somehow, the rockslide missed the village by a "hair". The road leading to the village was damaged, but the village itself appears to have been unhurt.
The world's most famous "school striker", Greta Thunberg, has held her last school strike for the climate. Ms. Thunberg, who's 20, graduated from high school last Friday. She says she'll continue to fight for climate action, she just won't be skipping school anymore.
Last Sunday, the famous Champs-Elysees street in Paris was turned into a giant outdoor classroom for a special spelling event called "The Big Dictation". The event was a chance for people who love words to show off their listening and spelling skills in an unusual setting.
On Sunday, hundreds of thousands of people protested in Poland against the country's right-wing government. The protest was the largest in Poland since the protests that led the country to become a democracy in 1989.
In 2011, Gert-Jan Oskam was in a motorcycle accident that left him paralyzed below his waist. Now, thanks to special electronics in his brain and spinal cord, he can stand and walk, controlling these actions himself.
Scientists have created the first full-sized digital model of the Titanic. The project is the largest underwater scan ever made. The model will allow scientists to study the Titanic in ways that were never possible before.