CNN – World

By Katie Hunt, CNN Megalodon, the giant shark that lived more than 23 million years ago and was inspiration for the movie “The Meg,” was…

By Ashley Strickland, CNN Neptune and Uranus are so similar that scientists sometimes refer to the distant, icy planets as planetary twins. But these…

By Ashley Strickland, CNN The Hubble Space Telescope has looked straight into the heart of a stunning galaxy. The observatory captured this head-on…

By Katie Hunt, CNN Some lucky night sky watchers caught a glimpse of a brand new meteor shower on Monday night, as Earth passed through the debris…

By Katie Hunt, CNN Earth is expected to pass through the debris trail of a broken comet on Monday night and early Tuesday morning. It could result in…

By Ashley Strickland, CNN The Artemis I mega moon rocket is getting ready for its latest attempt at a final prelaunch test, according to an update…

By John Blake, CNN Sports, it’s been said, reveals character. It also reveals something else: philosophy. There’s no better example of…

By Ashley Strickland, CNN Ancient volcanic eruptions on the moon could provide an unexpected resource for future lunar explorers: water. Between 2…

By Paula Newton, CNN Toronto Police fatally shot a man who was seen carrying a firearm near three schools in the Scarborough area Thursday, police…

By Ashley Strickland, CNN More than 100 previously unknown Iron Age settlements have been found during a survey of the region north of…

By Meera Senthilingam, CNN Postpartum depression (PPD) is estimated to affect more than one in ten women who have a baby and is just one of many mood…

By Megan Marples, CNN For these tiny robotic crabs, being small is a virtue. Engineers at Northwestern University in Evanston, Illinois, invented the…

By Ashley Strickland, CNN This is the last time we’ll ever see a selfie from NASA’s InSight lander on Mars. And judging by the amount of…

By Katie Hunt, CNN Fearsome predators like T. rex and towering, telescope-necked dinosaurs, such as Brachiosaurus, were warm-blooded creatures in the…

By Rob Picheta and Hafsa Khalil, CNN Vaccines, variants, natural immunity and better treatment options mean catching Covid-19 now isn’t the…

By Katie Hunt, CNN NASA’s Earth Observatory has released satellite images of an undersea volcano erupting. The image, taken on May 14 by the…

By Ashley Strickland, CNN Measuring the expansion rate of the universe was one of the Hubble Space Telescope’s main goals when it was launched…

By Zoe Sottile, CNN Things are looking up for the greater one-horned rhino. The massive mammal, also called the Indian rhinoceros, saw its global…

By Katie Hunt, CNN Have you ever wondered whether, tens of thousands of years from now, you could end up in the fossil record? I confess I have.…

By Katie Hunt, CNN There is a lot to love about bees. They are crucial to growing many of our favorite and healthiest foods as they move pollen from…

Story by Reuters In a world beset by conflicts and natural disasters, the number of people who fled their homes and sought shelter within their own…

By Ashley Strickland, CNN The unexpected discovery of “ghost” fossils belonging to tiny, ancient organisms could provide insights about…

By Katie Hunt, CNN In the Red Sea off the coast of Egypt, bottlenose dolphins were spotted in 2009 doing something unusual. They lined up to rub…