For years, the number of Western monarch butterflies has been dropping. Last year, there was a surprising increase in monarch numbers. Now, scientists want people in the western US to help out by sending in any pictures of monarchs they take this spring.
Published in “US”
Every year, as many as 50,000 elephants in Africa are killed illegally for their ivory tusks. Now scientists have improved DNA methods that allow them to match up tusks, and help track down criminal gangs that are selling the ivory.
The Western United States has been struggling with a serious drought for years. A new study shows that this "megadrought" is the most serious dry period to hit the area in 1,200 years. The report makes it clear that climate change has made the drought worse.
The result of the 2022 Super Bowl came down to the last minute and a half of play. The Los Angeles Rams scored a game-winning touchdown on a 1-yard pass to defeat the Cincinnati Bengals 23-20 and walk away with this year's Super Bowl title.
In today's news roundup, British Prime Minister Boris Johnson is under intense pressure over parties held during lockdown, record-setting football quarterback Tom Brady is retiring, and a chicken is caught in the security area at the US Department of Defense.
On Tuesday, the United Nations' weather agency reported on the longest lightning flash ever recorded. The lightning bolt shot through the sky over the US in 2020, crossing three states. It covered a total distance of 477 miles (768 kilometers).
The recent cold weather in the United States has had some unusual effects. In South Florida, temperatures dropped so low that iguanas began falling out of trees.
United States Supreme Court Justice Stephen Breyer has announced that he is stepping down. That gives President Joe Biden an opportunity to choose someone to replace him. Mr. Biden says he's planning to choose a Black woman for the position.
Over the last few weeks, Covid-19 case numbers have been hitting record levels around the world. Governments are struggling to figure out safe ways to keep schools open and avoid going back to remote classes, but it's a complicated challenge.