CNN – World

By Jackie Wattles, CNN Video by Channon Hodge, CNN Researchers have been pushing the limits of 3D printing for decades, using the manufacturing technique to churn out consumer goods such as furniture and shoes, human organs and even a rocket. But can the industrial technology be applied to make a fully baked dessert that can

By Ashley Strickland, CNN Telescopes around the world were watching when a NASA spacecraft intentionally crashed into an asteroid in September 2022. New images released Tuesday by astronomers who used the European Southern Observatory’s Very Large Telescope in Chile reveal detailed views of debris streaming away from the collision created by the Double Asteroid Redirect

By Dalal Mawad, Oliver Briscoe, Chris Liakos and Jack Guy, CNN Two no-confidence votes against French President Emmanuel Macron’s government have failed in the country’s parliament, clearing the way for his hugely unpopular pension reforms to be implemented and sparking new protests in Paris. The government triggered special constitutional powers last Thursday to push through

By Heather Chen, CNN Millions of dead fish have washed up in a river near a small Australian town, in a phenomenon state officials say is related to the “heatwave conditions” that are sweeping the country. Video emerged this week showing masses of dead fish floating at the Menindee Weir pool near Broken Hill, CNN

By Nick Paton Walsh and Allegra Goodwin, CNN British and German fighter jets intercepted a Russian aircraft flying close to Estonian airspace Friday, according to a statement from the UK’s Royal Air Force (RAF). It was the second such encounter this week, as NATO carries out joint air policing efforts in the region. The two

By Ashley Strickland, CNN After more than 50 years of quiet, the moon is about to become a destination for space travelers again. The public will soon learn the names of the four astronauts who will venture on a journey around the moon next year aboard the Artemis II rocket. The three Americans and one

By Ashley Strickland, CNN The remains of a glacier have been found near the Martian equator, suggesting that some form of water could still exist in a region on the red planet where humans may one day land. The ice mass is no longer there, but scientists spotted telltale remains among other mineral deposits near

CNN Editorial Research Here’s a look at the International Atomic Energy Agency and nuclear power. The International Atomic Energy Agency (IAEA) inspects nuclear and related facilities under safeguard agreements. Most agreements are with countries that have committed to not possessing nuclear weapons. The IAEA is the verification authority to enforce the Treaty on the Non-Proliferation

By Rachel Ramirez, CNN The bottled water industry is a juggernaut. More than 1 million bottles of water are sold every minute around the world and the industry shows no sign of slowing down, according to a new report. Global sales of bottled water are expected to nearly double by 2030. But the industry’s enormous

By Jackie Wattles and Ashley Strickland, CNN NASA and Texas-based company Axiom Space have revealed a new spacesuit design — and it could be these very suits that are eventually worn by the first woman and person of color to walk on the moon. The spacesuits unveiled by Axiom Space at Space Center Houston on

By Katie Hunt, CNN A plant-eating sauropod that lumbered around what’s now China some 162 million years ago had a neck that was about 10 feet longer than a typical school bus — and the longest of any known dinosaur. The creature’s 49.5-foot-long (15.1-meter) neck would have allowed it to stand in one spot and

By Rachel Ramirez, CNN Only 13 of the world’s countries and territories had “healthy” air quality last year, according to a new report, as air pollution surged to alarming levels in 2022. The report by IQAir, a company that tracks air quality worldwide, found that average annual air pollution in roughly 90% of the countries

By Michelle Lou, Saeed Ahmed and Katia Hetter, CNN If you’ve been using Pi Day as an excuse to just eat pie, that’s just peachy (or apple or chocolate cream). But there’s so much more to know about pi. Here’s why we care about pi and its day of celebration, which is March 14. What

By Katie Hunt, CNN The battle against the single-use plastic bag may not be won but it’s definitely under way. Restrictions on their use are in place in almost a dozen US states and in many other countries around the world. And in many cases, these efforts have been successful at eliminating new sales of