Octopuses are among the smartest marine animals. These intelligent cephalopods are known for using coconut shells as mobile homes and armor and changing colors on demand to evade predators. A new study by researchers at Germany's Max Planck Institute of Animal Behavior found that octopuses can also be strong leaders. They take charge of hunting packs and even discipline those who try to cheat....
Read news articleAt just 18 years old, Nima Rinji Sherpa has achieved a feat that few can even imagine. He has become the youngest person, and one of only about 50, to climb all 14 of the world's "eight-thousanders." These peaks, located within Asia's Himalayan and Karakoram ranges, stand over 26,247 feet (8,000 m) tall. This is above the so-called "death zone," where the lack of oxygen makes it impossible to sustain human life for long....
Read news articleFew countries celebrate Halloween with as much enthusiasm as the United States. Americans spend months — and millions of dollars — searching for the perfect costumes. Homes and yards are transformed into spooky spectacles, complete with skeletons and glowing jack-o'-lanterns. Here is a brief history of the spooky holiday, celebrated annually on October 31, and the origin of some of its cherished customs....
Read news articlePlanetary rings are a natural feature of the larger outer planets like Jupiter and Neptune, but none are as spectacular as Saturn's. However, in March and November 2025, these majestic rings will not be visible to observers on Earth. Fortunately, this rare event is only an optical illusion. It is caused by the orientation of Saturn's thin rings and the planet's tilt relative to Earth. The last time this occurred was in 2009....
Read news articleEvery fall, over a billion Hindus, Sikhs, and Jains worldwide celebrate Diwali. Also known as Deepavali or the festival of lights, this ancient celebration dates back over 2,500 years. The exact date varies annually based on the Hindu lunar calendar. However, Diwali usually falls in October or November....
Read news articleSpaceX has achieved yet another groundbreaking milestone. On October 13, 2024, the aerospace company successfully flew the 233-foot (71 m) Starship rocket booster back to its launch site and caught it mid-air with two mechanical arms. Previously, SpaceX boosters landed on a floating platform or landing pad and required transportation back to the launch site....
Read news articleIn the wild, animals frequently use deceptive tactics to survive. For instance, some wasps turn spiders into "zombie" slaves to build intricate nests. Similarly, mouse-eared bats mimic hornet buzzes to avoid being preyed upon by owls. Now, a new study reveals that a crafty orb-weaver spider species has found a way to manipulate the mating signals of male fireflies to catch more prey....
Read news articleOn October 10, 2024, Rafael Nadal announced he will retire from professional tennis at the end of the 2024 season. The 38-year-old Spanish player will conclude his storied career with a final appearance at the Davis Cup. The prestigious tournament is set to take place in Nadal's home country, Spain, from November 19 to 24....
Read news articleFood waste is a major contributor to greenhouse gas emissions. As food decomposes in landfills, it releases methane and carbon dioxide. These potent gases accelerate global warming and climate change. Experts estimate that nearly a third of the world's food, about 1.3 billion tons, is wasted annually. This waste generates a staggering 3.3 billion tons of greenhouse gases each year. It accounts for 8 to 10 percent of global emissions....
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