CNN – World

By Ivana Kottasová, CNN For most women in rich countries, getting their period doesn’t amount to much more than a minor inconvenience. A few…

By Ivana Kottasová, CNN For most women in rich countries, getting their period doesn’t amount to much more than a minor inconvenience. A few…

By Ashley Strickland, CNN Nearly a billion years ago, two of the most extreme objects in the universe came together in a death spiral, and one of…

By Katie Hunt, CNN It was an asteroid strike that doomed the dinosaurs to extinction 66 million years ago. But what were their lives like before it…

By Katie Hunt, CNN It was an asteroid strike that doomed the dinosaurs to extinction 66 million years ago. But what were their lives like before it…

By Amy Sood, CNN Humanity has been ravaged by the plague — one of the deadliest bacterial infections in history — for thousands of years.…

By Amy Sood, CNN Humanity has been ravaged by the plague — one of the deadliest bacterial infections in history — for thousands of years.…

By Ashley Strickland, CNN A new space telescope that could spot potentially hazardous asteroids and comets heading for Earth is one step closer to…

By Ashley Strickland, CNN A new space telescope that could spot potentially hazardous asteroids and comets heading for Earth is one step closer to…

CNN Editorial Research Here’s a look at the social media network, Facebook. Facts Facebook had 2.8 billion monthly active users around the…

By Bethlehem Feleke, Richard Roth, Kristina Sgueglia, Vasco Cotovio, Nima Elbagir and CNN Staff In a stunning about-turn in the devastating…

By Ashley Strickland, CNN Nearly a billion years ago, two of the most extreme objects in the universe came together in a death spiral, and one of…

By Bethlehem Feleke, Richard Roth, Kristina Sgueglia, Vasco Cotovio, Nima Elbagir and CNN Staff In a stunning about-turn in the devastating…

Astronomers have discovered a new type of supernova, or star explosion, and it provides a new window into the violent life cycle of stars. The new…

By Ashley Strickland, CNN Astronomers have discovered a new type of supernova, or star explosion, and it provides a new window into the violent life…

CNN Editorial Research Here’s a look at US POW/MIA’s in Iraq and Afghanistan from 1991 to present. Scott Speicher January 17, 1991…

CNN Editorial Research Here’s a look at US POW/MIA’s in Iraq and Afghanistan from 1991 to present. Scott Speicher January 17, 1991…

By Ashley Strickland, CNN Each generation has the gift of knowing more than the last, but we can never truly know everything — and that’s…

By Ashley Strickland, CNN Each generation has the gift of knowing more than the last, but we can never truly know everything — and that’s…

By Ashley Strickland, CNN Where are you now, Mars Ingenuity helicopter? While it seems like the little chopper has been quiet, it turns out that…

By Ashley Strickland, CNN Where are you now, Mars Ingenuity helicopter? While it seems like the little chopper has been quiet, it turns out that…

By Ashley Strickland, Megan Marples and Sarah Molano, CNN It’s the summer of new solar power on the International Space Station. Astronauts…

By Kristen Rogers, CNN Universe, we’ve got a problem: The payload computer aboard the Hubble Space Telescope that has shaped our understanding…

By Ashley Strickland, Megan Marples and Sarah Molano, CNN It’s the summer of new solar power on the International Space Station. Astronauts…

By Kristen Rogers Universe, we’ve got a problem: The payload computer aboard the Hubble Space Telescope that has shaped our understanding of…

By Megan Marples, CNN Dinosaurs may have given birth and lived year-round in the Artic, a new study revealed. Researchers found fossil evidence of at…

By Megan Marples, CNN Dinosaurs may have given birth and lived year-round in the Artic, a new study revealed. Researchers found fossil evidence of at…