If you've ever thought that dogs seem to know when people are stressed, you were right. Scientists in Ireland ran an experiment which showed that dogs can tell the difference between the smell of a person when they're relaxed and when they're stressed.
Published in “Science”
In today's news roundup, Hurricane Ian brings flooding and power losses to Cuba and Florida, huge leaks in natural gas pipelines between Russia and Europe seem to have been caused on purpose, and Eliud Kipchoge breaks his marathon record by 30 seconds.
In an effort to help out important insects like bees and butterflies, bus stops across the United Kingdom and Europe are getting living roofs. Small gardens on bus shelter roofs are being planted with flowers chosen to help support the struggling insects.
Yesterday, NASA crashed a spacecraft into an asteroid on purpose. The mission was meant to test a method for possibly changing the path of an asteroid. Knowing how to do this could be helpful in the future if an asteroid is heading toward Earth.
In today's news roundup, young men race to leave Russia as it looks for more soldiers, earthquakes strike in Mexico and Taiwan, and scientists report that there are 20 quadrillion ants on the planet.
Cheetahs, the world's fastest animals, died out in India over 70 years ago. Now a new project is trying to bring cheetahs back to India. Eight of the animals were turned loose in Kuno National Park last week.
Three large storms hit different parts of the world this weekend. Hurricane Fiona has left the island of Puerto Rico without power. In Japan, Typhoon Nanmadol has forced millions from their homes. And Alaska faces widespread flooding after an unusual typhoon.
On Wednesday, Yvon Chouinard, who started the clothing company Patagonia, announced that he was giving the company away. Mr. Chouinard and his family have turned over the $3 billion company to an organization that will work to fight climate change.
On Monday, US President Joe Biden announced a greater focus on a special US government effort to fight cancer. Mr. Biden hopes his "Cancer Moonshot" will cut US deaths from cancer in half in the next 25 years.
Scientists report that people in Sydney, Australia are in a battle with cockatoos. The birds have learned to open the lids on trash bins, and people are figuring out new ways to keep the lids closed. But the clever birds are quickly discovering new tricks.
Ukraine has shut down the Zaporizhzhia Nuclear Power Plant. The plant - the largest in Europe - has often been attacked in recent months, causing safety concerns. After losing power from outside, experts have decided to shut the plant down for safety.