CNN – World

By Katie Hunt, CNN Few dinosaurs exude the same mystique as Tyrannosaurus rex, but the tyrant lizard king that once roamed across North America might have been misunderstood. A new analysis of the bones and teeth of 37 T. rex specimens suggests that the dinosaur might need to be regrouped into three separate species —

By Rachel Ramirez, CNN Climate change is on course to transform life on Earth as we know it, and unless global warming is dramatically slowed, billions of people and other species will reach points where they can no longer adapt to the new normal, according to a major report published Monday. The UN-backed report, based

By Katie Hunt, CNN Some 4.4 million space objects billions of light-years away have been mapped by astronomers, including 1 million space objects that hadn’t been spotted before. The vast majority of these objects are galaxies that harbor massive black holes or rapidly growing new stars. Other discoveries include colliding groups of distant galaxies and

By Jack Guy, CNN Researchers have used genetics to create the largest human family tree ever made, allowing individuals to find out who their distant ancestors were and where they lived, as well as exactly how they are related to everyone alive today. The research, carried out by scientists from the University of Oxford’s Big

By Isabelle Jani-Friend, CNN The ice sheet covering Greenland is melting rapidly at its base and is injecting far more water and ice into the ocean than previously understood, according to new research, which could have serious ramifications for global sea level rise. “Unprecedented” rates of melting have been observed at the bottom of the

By Megan Marples, CNN Good things come in twos. At least this Tuesday it does. The date is February 22, 2022. When you write it, 2/22/22, it’s a palindrome, meaning it reads the same forward and backward. It also falls on a Tuesday, which is now referred to as Twosday. It’s the most exceptional date

By Ashley Strickland, CNN The weather on this piping hot exoplanet is truly out of this world. A massive gas giant orbiting a star about 855 light-years from Earth, WASP-121b may have metal clouds and rain made of liquid gems, according to new research. A study showing how water atmospherically cycles between the planet’s two

CNN Editorial Research Here’s a look at Purim, a Jewish holiday celebrating Queen Esther. In 2023, Purim will begin at sundown on March 6 and end at nightfall on March 8. Facts Purim is the celebration of the story of Queen Esther of Persia. The story is recounted in the Megillah, also known as the

CNN Editorial Research Here’s some background information about Libya, an oil-rich country in North Africa bordering the Mediterranean Sea and Egypt, Tunisia, Algeria, Chad, Niger and Sudan. About Libya (from the CIA World Factbook)Area: 1,759,540 square kilometers (slightly larger than Alaska) Population: 7,137,931 (2022 est.) Median age: 25.8 years Capital: Tripoli Ethnic groups: Berber and

CNN Editorial Research Here’s a look at oil spill disasters. Spill estimates vary by source. Ten Largest Oil Spills 1. January 1991 – During the Gulf War, Iraqi forces intentionally release 252-336 million gallons of oil into the Persian Gulf. 2. April 20, 2010 – An explosion occurs on board the BP-contracted Transocean Ltd. Deepwater

By Helen Regan and Sofia Mitra-Thakur CNN The-CNN-Wire™ & © 2022 Cable News Network, Inc., a WarnerMedia Company. All rights reserved.

By Ashley Strickland, CNN Few ancient wonders still stand, but their remnants captivate us with the promise of untold stories. The first excavations at Stonehenge began in the 1600s, and researchers have tried to unlock its secrets ever since. Generations of people labored to create the iconic stone circle 4,500 years ago, which still stands