CNN-Other

By Jackie Wattles, CNN (CNN) — The most powerful rocket system ever constructed is headed for its next test — using a version of the vehicle that has been at the center of a series of explosive missteps and failures. SpaceX said it is aiming to launch its Starship megarocket on an hour-long test flight

By Mindy Weisberger, CNN (CNN) — Modern humans are evolutionary survivors, thriving generation after generation while our ancient relatives died out. Now, new research into our brain chemistry suggests that an enzyme unique to Homo sapiens may have made us more efficient water seekers than our closest extinct relatives. About 600,000 years ago, modern humans

By Issy Ronald, CNN Paleontologists have discovered a new dinosaur species with a very distinctive feature, a sail-like structure running down its back, the Natural History Museum in London announced on Friday. The bones of Istiorachis macarthurae, named in honor of record-breaking British sailor Ellen MacArthur, were uncovered on the Isle of Wight, a small

By Gina Park, CNN (CNN) — The moon goes by many names. August saw the full sturgeon moon while in March sky-gazers may have witnessed the blood moon, which occurs when the satellite appears to turn red during a lunar eclipse. You may have also heard of a blue moon, the second full moon to

By Ashley Strickland, CNN (CNN) — Astronomers using the powerful eye of the James Webb Space Telescope have spotted a previously unknown moon whirling around Uranus, according to NASA. The discovery boosts the number of moons known to be orbiting the ice giant to 29 — and there are likely more waiting to be found.

By Gina Park, CNN (CNN) — Archaeologists say they have discovered the ruins of what they believe are the boundaries of an ancient temple belonging to the mysterious Andean society of Tiwanaku that disappeared around AD 1000. The research team unearthed the immense temple complex in the highlands of what is now Bolivia’s municipality of

By Chris Mooney (CNN) — The contiguous United States has endured another searing summer. June was unusually warm, and a major heatwave afflicted nearly a third of the population late in the month, and July offered little relief. This is hardly a surprise: Summers in the Lower 48 are now 1.6 degrees Fahrenheit warmer on

By Jacopo Prisco, CNN (CNN) — It stands to reason that a 95 million-year-old tooth shipped to my home would have a rich past. But what ensued after I bought it online for about $100 revealed how, for such relics and those who covet them, the present is in some ways much more complicated. I

By Laura Paddison, CNN (CNN) — Talks to finalize the world’s first treaty on plastic pollution in Geneva, Switzerland collapsed in failure Friday as countries remained bitterly divided how to tackle the crisis. The summit, held at the United Nations headquarters and attended by delegates from more than 180 countries, was supposed to end Thursday

By Andrew Freedman, CNN (CNN) — Satellites, including those used for GPS and communications, will face greater risks in coming decades during solar-triggered geomagnetic storms because of the effect climate pollution has on Earth’s atmosphere, a new study found. The increasing volume of planet-warming carbon dioxide in the upper atmosphere is likely to make the

By Ashley Strickland, CNN (CNN) — The once-thriving Roman city of Pompeii resembles an eerie time capsule, seemingly unoccupied since a catastrophic volcanic eruption in AD 79, with the remains of its inhabitants forever frozen under a blanket of ash. But a closer look may reveal another bleak chapter in the tragedy’s aftermath, according to

By Ashley Strickland, CNN (CNN) — A rare Martian meteorite, billed as the largest piece of Mars on Earth, captured attention when it fetched millions from an anonymous bidder at a recent Sotheby’s auction. But the move has caused Niger, the country in West Africa where the space rock was initially found, to question the

By Andrew Freedman, CNN (CNN) — NASA is planning to decommission premier satellite missions that gather information on planet-warming pollution and other climate vital signs beginning as soon as October, sources inside and outside of the agency told CNN. The destruction of the satellites — which will be abandoned and allowed to eventually burn up