US & World

By Taylor Nicioli, CNN The weather is slowly changing on Jupiter and Uranus, according to our galaxy’s own interplanetary meteorologist. The…

By Katie Hunt, CNN Woolly mammoth remains, with fur and tissue still in tact, are regularly found entombed in Arctic permafrost. Their discovery has…

By Jackie Wattles, CNN Trillions of pounds of water may be strewn across the moon, trapped in tiny glass beads that could have formed when asteroids…

Story by Katie Hunt, design by Ian Berry, CNN Smells hover just below our conscious awareness, conjuring up emotions and memories that shape how we…

By Gawon Bae, Emi Jozuka and Brad Lendon, CNN North Korea launched two short-range ballistic missiles into the waters off the east coast of the…

By CNN’s Barbie Latza Nadeau At least 28 migrants have died after their boats sank off the coast of Tunisia as they tried to cross the…

By Bill Weir, CNN One hundred years ago, colorful canaries warned humans of the hidden hazards of digging for coal by riding shotgun down the mine…

By Laura Paddison, CNN Cities’ relationship with water is a fragile balance. Too little leads to parched landscapes and water shortages; too…

By Heather Chen, Hira Humayun, Mariya Knight, Andrew Carey, Radina Gigova and Maria Kostenko, CNN Russia plans to station tactical nuclear weapons in…

By Ashley Strickland, CNN The idea of time travel has always fascinated me. Since I was a kid, I’ve imagined a “Jetsons”-like…

By Jackie Wattles, CNN Deadly spores lurk in the water and infect the skin of the creatures they touch. Spreading on contact and then invading the…

By Amy Woodyatt, CNN On hearing the words “city killer” and “asteroid” in the same sentence, you’d be forgiven for…