CNN – World

By Megan Marples and Ashley Strickland, CNN The Perseid meteor shower will grace the summer skies in mid-August as one of the biggest showers of the…

By Kristin Fisher and Ashley Strickland, CNN NASA’s goal of returning American astronauts to the moon by 2024 isn’t feasible because of…

CNN Editorial Research Here’s a look at the International Space Station (ISS), a spacecraft built by a partnership of 16 nations: United…

By Ivana Kottasová and Angela Dewan, CNN Scientists have warned for decades that we were changing the climate in a way that would have devastating…

CNN Editorial Research Here’s a look at some recent cases of foreign governments detaining US citizens. For information about missing…

By Angela Fritz and Rachel Ramirez, CNN As the world battles historic droughts, landscape-altering wildfires and deadly floods, a landmark report…

By Brandon Miller, CNN Monday’s report from the United Nations’ Intergovernmental Panel on Climate Change (IPCC) represents the most…

By Amy Woodyatt and Jennifer Hauser, CNN Failure to act now on climate change will result in “catastrophic” consequences for the world,…

By Eliza Mackintosh, CNN The war against Covid-19 is changing, putting into stark relief the deepening divide between countries that have the weapons…

By Ashley Strickland, CNN We are driven by discovery. As a kid, I devoured stories about the arduous efforts to reveal the past (and I still do).…

By Ashley Strickland, CNN Attempting firsts on Mars is hard, even if you’re an incredibly capable and advanced robot like the Perseverance…

By Angela Dewan, CNN A crucial system of currents in the Atlantic Ocean that helps control temperatures in the Northern Hemisphere and has…